breaking avoid plan

The new standard for hybrid working
From the first call of the day to the last train home, this clever headset has been specifically engineered to keep you connected and productive. Whatever your day throws at you. So, whether you're dialing in from a noisy home, hot desking in a shared workspace, or trying to concentrate in a busy open office, the Evolve2 75 is perfectly engineered for your needs. Have we got your attention? Then step into our office…

Make yourself at home
Ready for a whole new standard of comfort? We've created a revolutionary new dual-foam technology, with an ergonomic earcup design. Featuring a re-engineered leatherette ear cushion pattern for improved ventilation, it'll keep you comfortable from the first call to the last. Our engineers spent a lot of time examining different weights, consistencies, and densities of memory foam to optimize audio performance. And they made an amazing comfort breakthrough at the same time. By combining hard foam for the exterior, and soft foam for the interior of the ear cushions, we can deliver incredible noise isolation and the ultimate all-day comfort. So you get even better Active Noise Cancellation (ANC) performance in a headset you can keep wearing as long as you like. It's time to settle into a whole new standard of comfort.

Keep it professional
Because hybrid working can be noisy, we've engineered Evolve2 75 with 8 strategically-placed microphones and our advanced beamforming technology. So even when the kids are home, the train's crowded, or the office is a little busy, with our world-leading call technology, they'll hear you, and not your surroundings. Evolve2 75 meets Microsoft's Open Office requirements, making it the ideal choice for busy open-plan workspaces. Our advanced triple digital chipset powers a ground-breaking new Jabra algorithm, which improves the differentiation between voice and background noise to make your calls even sharper Evolve2 75 keeps the background noise in the background – and off your calls.

Best-in-class
Our Evolve Series is already miles ahead when it comes to industry-leading professional-grade call performance, but Evolve2 75 takes best-in-class. With a re-engineered microphone boom arm that's 33% shorter than Evolve 75, it delivers the world-leading call performance Jabra headsets are so famous for. In Performance Mode, with the microphone boom arm down, it's specifically optimized for outstanding calls in open-plan offices and other noisy places, and meets Microsoft's Open Office requirements. And when you're on the go, Discreet Mode, with its hide-away design, makes it completely invisible, while still delivering reliably clear calls. With Evolve2 75, anywhere works.

Concentration mode: activated
Sometimes you have to take calls or find focus in less-than-ideal environments. But with our fully adjustable Jabra Advanced Active Noise Cancellation (ANC) , you don't need to worry about how (and where) you work. Use the Sound+ app to select your level of noise cancellation, and let the advanced feedforward and feedback dual hybrid ANC do its thing to protect your focus. From the train, to the street, to the café, to the airport, and back to the office again. Evolve2 75 is engineered to help you concentrate – wherever you are.

Three advanced chipsets
All the outstanding (and we mean outstanding) features in Evolve2 75 are powered by an advanced ecosystem of three powerful digital chipsets. These work in tandem to make Evolve2 75 faster, more powerful, and more intelligent than ever before. Incredible processing power = incredible productivity.

As flexible as you are
Evolve2 75 is available in a Microsoft Teams-certified variant, and a UC variant which is certified for Google Meet and Zoom to ensure a seamless collaboration experience. It's also optimized for other leading UC platforms, so you can be confident that however you keep in touch with your team, this trusted device will keep the collaboration going all day.

Protect your focus zone
On a call? No problem. We've studied open office behavior, and used the results to optimize the busylight on Evolve2 75, making it even more visible*, allowing it to be seen from more angles. Now, your teammates can make a quick U-turn before you have to start mouthing 'I'm on a call' at them. It's good to know you can stop interruptions before they happen. *when compared to the Evolve 75 model.

Stay flexible
Time for a coffee. With outstanding call performance within a 30-meter wireless range, you can grab one even though you're on a call (just don't forget to go on mute). And with flexible connectivity, you can connect to both your laptop and your smartphone. So you can walk even further from your desk without getting disconnected. Evolve2 75 gives you the flexible work-day freedom you need.

Find your rhythm
As world leaders in professional-grade sound, we never underestimate the power of great audio to keep your day flowing smoothly. And we've set a new standard all over again with Evolve2 75. Powerful leak-tolerant 40mm speakers, combined with our revolutionary new dual-foam discovery, deliver crisp, clear audio for both your calls and your music. The latest AAC codecs and our unique MySound technology (which tailors your sound to your individual hearing profile) will have your music sounding better than you could ever imagine. You can even fine-tune it further using the customizable EQ. So whether you're dialing into a Monday morning check-in, or listening to your Monday Motivation playlist, Evolve2 75 is engineered to bring the sound quality that powers your day. Whatever you're doing, Evolve2 75 helps you find the rhythm that works for you.

Let's hear it
Noise cancellation is great, but sometimes you need to tap back into reality for a second. From platform announcements to ordering a coffee, if you tap your HearThrough button, you can hear it all without taking off your headset. HearThrough uses the built-in microphones to let the outside in, giving you the freedom to tap into conversations or tune into your surroundings at the touch of a button. HearThrough keeps the real world at your fingertips.

Your headset
With the companion apps for Evolve2 75, you can personalize almost everything about your headset, to make it uniquely yours. Use the Sound+ app to adjust your ANC & HearThrough, fine-tune your sound with MySound & the customizable equalizer, adjust call settings and upgrade firmware from your mobile. Using more than one Jabra headset? Use the Jabra Direct app on your PC for a complete overview and firmware upgrades for all your devices. We've even given it a shiny new look and added more great features. Because we don't believe headsets should be 'one size fits all'.

Designed with a fit-first approach
From the first call to the last, Evolve2 75 delivers a whole new standard of comfort. That's because we took a completely new approach to the design, using biometric measurements from hundreds of heads to get the fit just right. Using a simulation head (and hundreds of real-life test subjects), we made sure we'd crafted a solution that really fits, before moving onto the Danish design. The perfect fit. Designed for you.

All work
When no two days are the same, you need to know your headset can handle the pace. We used our advanced battery efficiency technology to optimize the performance of Evolve2 75, delivering up to 25 hours of talk time, or 36 hours of music time, on a single charge. We've also optimized our fast charge feature, delivering an impressive 4 hours of battery in just fifteen minutes of charging. So you can stretch that week-long battery life out to cover your downtime too. Extended battery. Extended possibilities.

The new standard for hybrid working
From the first call of the day to the last train home, this clever headset has been specifically engineered to keep you connected and productive. Whatever your day throws at you. So, whether you're dialing in from a noisy home, hot desking in a shared workspace, or trying to concentrate in a busy open office, the Evolve2 75 is perfectly engineered for your needs. Have we got your attention? Then step into our office…

Make yourself at home
Ready for a whole new standard of comfort? We've created a revolutionary new dual-foam technology, with an ergonomic earcup design. Featuring a re-engineered leatherette ear cushion pattern for improved ventilation, it'll keep you comfortable from the first call to the last. Our engineers spent a lot of time examining different weights, consistencies, and densities of memory foam to optimize audio performance. And they made an amazing comfort breakthrough at the same time. By combining hard foam for the exterior, and soft foam for the interior of the ear cushions, we can deliver incredible noise isolation and the ultimate all-day comfort. So you get even better Active Noise Cancellation (ANC) performance in a headset you can keep wearing as long as you like. It's time to settle into a whole new standard of comfort.

Keep it professional
Because hybrid working can be noisy, we've engineered Evolve2 75 with 8 strategically-placed microphones and our advanced beamforming technology. So even when the kids are home, the train's crowded, or the office is a little busy, with our world-leading call technology, they'll hear you, and not your surroundings. Evolve2 75 meets Microsoft's Open Office requirements, making it the ideal choice for busy open-plan workspaces. Our advanced triple digital chipset powers a ground-breaking new Jabra algorithm, which improves the differentiation between voice and background noise to make your calls even sharper Evolve2 75 keeps the background noise in the background – and off your calls.

Best-in-class
Our Evolve Series is already miles ahead when it comes to industry-leading professional-grade call performance, but Evolve2 75 takes best-in-class. With a re-engineered microphone boom arm that's 33% shorter than Evolve 75, it delivers the world-leading call performance Jabra headsets are so famous for. In Performance Mode, with the microphone boom arm down, it's specifically optimized for outstanding calls in open-plan offices and other noisy places, and meets Microsoft's Open Office requirements. And when you're on the go, Discreet Mode, with its hide-away design, makes it completely invisible, while still delivering reliably clear calls. With Evolve2 75, anywhere works.

Concentration mode: activated
Sometimes you have to take calls or find focus in less-than-ideal environments. But with our fully adjustable Jabra Advanced Active Noise Cancellation (ANC) , you don't need to worry about how (and where) you work. Use the Sound+ app to select your level of noise cancellation, and let the advanced feedforward and feedback dual hybrid ANC do its thing to protect your focus. From the train, to the street, to the café, to the airport, and back to the office again. Evolve2 75 is engineered to help you concentrate – wherever you are.

Three advanced chipsets
All the outstanding (and we mean outstanding) features in Evolve2 75 are powered by an advanced ecosystem of three powerful digital chipsets. These work in tandem to make Evolve2 75 faster, more powerful, and more intelligent than ever before. Incredible processing power = incredible productivity.

As flexible as you are
Evolve2 75 is available in a Microsoft Teams-certified variant, and a UC variant which is certified for Google Meet and Zoom to ensure a seamless collaboration experience. It's also optimized for other leading UC platforms, so you can be confident that however you keep in touch with your team, this trusted device will keep the collaboration going all day.

Protect your focus zone
On a call? No problem. We've studied open office behavior, and used the results to optimize the busylight on Evolve2 75, making it even more visible*, allowing it to be seen from more angles. Now, your teammates can make a quick U-turn before you have to start mouthing 'I'm on a call' at them. It's good to know you can stop interruptions before they happen. *when compared to the Evolve 75 model.

Stay flexible
Time for a coffee. With outstanding call performance within a 30-meter wireless range, you can grab one even though you're on a call (just don't forget to go on mute). And with flexible connectivity, you can connect to both your laptop and your smartphone. So you can walk even further from your desk without getting disconnected. Evolve2 75 gives you the flexible work-day freedom you need.

Find your rhythm
As world leaders in professional-grade sound, we never underestimate the power of great audio to keep your day flowing smoothly. And we've set a new standard all over again with Evolve2 75. Powerful leak-tolerant 40mm speakers, combined with our revolutionary new dual-foam discovery, deliver crisp, clear audio for both your calls and your music. The latest AAC codecs and our unique MySound technology (which tailors your sound to your individual hearing profile) will have your music sounding better than you could ever imagine. You can even fine-tune it further using the customizable EQ. So whether you're dialing into a Monday morning check-in, or listening to your Monday Motivation playlist, Evolve2 75 is engineered to bring the sound quality that powers your day. Whatever you're doing, Evolve2 75 helps you find the rhythm that works for you.

Let's hear it
Noise cancellation is great, but sometimes you need to tap back into reality for a second. From platform announcements to ordering a coffee, if you tap your HearThrough button, you can hear it all without taking off your headset. HearThrough uses the built-in microphones to let the outside in, giving you the freedom to tap into conversations or tune into your surroundings at the touch of a button. HearThrough keeps the real world at your fingertips.

Your headset
With the companion apps for Evolve2 75, you can personalize almost everything about your headset, to make it uniquely yours. Use the Sound+ app to adjust your ANC & HearThrough, fine-tune your sound with MySound & the customizable equalizer, adjust call settings and upgrade firmware from your mobile. Using more than one Jabra headset? Use the Jabra Direct app on your PC for a complete overview and firmware upgrades for all your devices. We've even given it a shiny new look and added more great features. Because we don't believe headsets should be 'one size fits all'.

Designed with a fit-first approach
From the first call to the last, Evolve2 75 delivers a whole new standard of comfort. That's because we took a completely new approach to the design, using biometric measurements from hundreds of heads to get the fit just right. Using a simulation head (and hundreds of real-life test subjects), we made sure we'd crafted a solution that really fits, before moving onto the Danish design. The perfect fit. Designed for you.

All work
When no two days are the same, you need to know your headset can handle the pace. We used our advanced battery efficiency technology to optimize the performance of Evolve2 75, delivering up to 25 hours of talk time, or 36 hours of music time, on a single charge. We've also optimized our fast charge feature, delivering an impressive 4 hours of battery in just fifteen minutes of charging. So you can stretch that week-long battery life out to cover your downtime too. Extended battery. Extended possibilities.

The new standard for hybrid working
From the first call of the day to the last train home, this clever headset has been specifically engineered to keep you connected and productive. Whatever your day throws at you. So, whether you're dialing in from a noisy home, hot desking in a shared workspace, or trying to concentrate in a busy open office, the Evolve2 75 is perfectly engineered for your needs. Have we got your attention? Then step into our office…

Make yourself at home
Ready for a whole new standard of comfort? We've created a revolutionary new dual-foam technology, with an ergonomic earcup design. Featuring a re-engineered leatherette ear cushion pattern for improved ventilation, it'll keep you comfortable from the first call to the last. Our engineers spent a lot of time examining different weights, consistencies, and densities of memory foam to optimize audio performance. And they made an amazing comfort breakthrough at the same time. By combining hard foam for the exterior, and soft foam for the interior of the ear cushions, we can deliver incredible noise isolation and the ultimate all-day comfort. So you get even better Active Noise Cancellation (ANC) performance in a headset you can keep wearing as long as you like. It's time to settle into a whole new standard of comfort.

Keep it professional
Because hybrid working can be noisy, we've engineered Evolve2 75 with 8 strategically-placed microphones and our advanced beamforming technology. So even when the kids are home, the train's crowded, or the office is a little busy, with our world-leading call technology, they'll hear you, and not your surroundings. Evolve2 75 meets Microsoft's Open Office requirements, making it the ideal choice for busy open-plan workspaces. Our advanced triple digital chipset powers a ground-breaking new Jabra algorithm, which improves the differentiation between voice and background noise to make your calls even sharper Evolve2 75 keeps the background noise in the background – and off your calls.

Best-in-class
Our Evolve Series is already miles ahead when it comes to industry-leading professional-grade call performance, but Evolve2 75 takes best-in-class. With a re-engineered microphone boom arm that's 33% shorter than Evolve 75, it delivers the world-leading call performance Jabra headsets are so famous for. In Performance Mode, with the microphone boom arm down, it's specifically optimized for outstanding calls in open-plan offices and other noisy places, and meets Microsoft's Open Office requirements. And when you're on the go, Discreet Mode, with its hide-away design, makes it completely invisible, while still delivering reliably clear calls. With Evolve2 75, anywhere works.

Concentration mode: activated
Sometimes you have to take calls or find focus in less-than-ideal environments. But with our fully adjustable Jabra Advanced Active Noise Cancellation (ANC) , you don't need to worry about how (and where) you work. Use the Sound+ app to select your level of noise cancellation, and let the advanced feedforward and feedback dual hybrid ANC do its thing to protect your focus. From the train, to the street, to the café, to the airport, and back to the office again. Evolve2 75 is engineered to help you concentrate – wherever you are.

Three advanced chipsets
All the outstanding (and we mean outstanding) features in Evolve2 75 are powered by an advanced ecosystem of three powerful digital chipsets. These work in tandem to make Evolve2 75 faster, more powerful, and more intelligent than ever before. Incredible processing power = incredible productivity.

As flexible as you are
Evolve2 75 is available in a Microsoft Teams-certified variant, and a UC variant which is certified for Google Meet and Zoom to ensure a seamless collaboration experience. It's also optimized for other leading UC platforms, so you can be confident that however you keep in touch with your team, this trusted device will keep the collaboration going all day.

Protect your focus zone
On a call? No problem. We've studied open office behavior, and used the results to optimize the busylight on Evolve2 75, making it even more visible*, allowing it to be seen from more angles. Now, your teammates can make a quick U-turn before you have to start mouthing 'I'm on a call' at them. It's good to know you can stop interruptions before they happen. *when compared to the Evolve 75 model.

Stay flexible
Time for a coffee. With outstanding call performance within a 30-meter wireless range, you can grab one even though you're on a call (just don't forget to go on mute). And with flexible connectivity, you can connect to both your laptop and your smartphone. So you can walk even further from your desk without getting disconnected. Evolve2 75 gives you the flexible work-day freedom you need.

Find your rhythm
As world leaders in professional-grade sound, we never underestimate the power of great audio to keep your day flowing smoothly. And we've set a new standard all over again with Evolve2 75. Powerful leak-tolerant 40mm speakers, combined with our revolutionary new dual-foam discovery, deliver crisp, clear audio for both your calls and your music. The latest AAC codecs and our unique MySound technology (which tailors your sound to your individual hearing profile) will have your music sounding better than you could ever imagine. You can even fine-tune it further using the customizable EQ. So whether you're dialing into a Monday morning check-in, or listening to your Monday Motivation playlist, Evolve2 75 is engineered to bring the sound quality that powers your day. Whatever you're doing, Evolve2 75 helps you find the rhythm that works for you.

Let's hear it
Noise cancellation is great, but sometimes you need to tap back into reality for a second. From platform announcements to ordering a coffee, if you tap your HearThrough button, you can hear it all without taking off your headset. HearThrough uses the built-in microphones to let the outside in, giving you the freedom to tap into conversations or tune into your surroundings at the touch of a button. HearThrough keeps the real world at your fingertips.

Your headset
With the companion apps for Evolve2 75, you can personalize almost everything about your headset, to make it uniquely yours. Use the Sound+ app to adjust your ANC & HearThrough, fine-tune your sound with MySound & the customizable equalizer, adjust call settings and upgrade firmware from your mobile. Using more than one Jabra headset? Use the Jabra Direct app on your PC for a complete overview and firmware upgrades for all your devices. We've even given it a shiny new look and added more great features. Because we don't believe headsets should be 'one size fits all'.

Designed with a fit-first approach
From the first call to the last, Evolve2 75 delivers a whole new standard of comfort. That's because we took a completely new approach to the design, using biometric measurements from hundreds of heads to get the fit just right. Using a simulation head (and hundreds of real-life test subjects), we made sure we'd crafted a solution that really fits, before moving onto the Danish design. The perfect fit. Designed for you.

All work
When no two days are the same, you need to know your headset can handle the pace. We used our advanced battery efficiency technology to optimize the performance of Evolve2 75, delivering up to 25 hours of talk time, or 36 hours of music time, on a single charge. We've also optimized our fast charge feature, delivering an impressive 4 hours of battery in just fifteen minutes of charging. So you can stretch that week-long battery life out to cover your downtime too. Extended battery. Extended possibilities.

TOTAL LOAD SCREEN LIBERATION
Get in the game fast with the WD_BLACK D30 Game Drive SSD, reaching optimized speeds up to 900MB/s so you can get spawning and pwning with minimal load times and zero mercy.

DESIGNED FOR CONSOLES. MADE TO BE SEEN.
Elevate the look and style of your console with the WD_BLACK D30 Game Drive SSD, designed to stand out and look great next to your console on a detachable stand.

KEEP YOUR GAMES FULLY LOADED
Store up to 50 games with the WD_BLACK D30 Game Drive SSD. Equipped with up to 2TB capacity so you can keep expanding your collection without having to delete your favorites on your console.

NEXT LEVEL STORAGE FOR NEXT GEN CONSOLES
The WD_BLACK D30 Game Drive SSD is compatible with next-gen consoles,PlayStation 5 (play and store PS4 games / archive PS5 games) or Xbox Series X|S (play and store Xbox One games / archive Xbox Series X | S games).

CONQUER WITH CONFIDENCE
Gamers can trust WD_BLACK drives with all their extra lives. The WD_BLACK brand is dedicated to providing a top-tier gaming experience with a 3-year limited warranty. You can be certain that your WD_BLACK D30 Game Drive SSD will have your back as you continue your quest to victory.

WIN WITHOUT WORRY
Spend less time worrying about your hardware, and more time winning. WD_BLACK is breaking the mold when it comes to premium storage expansion and performance. Purpose-built for gamers, the WD_BLACK D30 Game Drive SSD gives your console the trusted, reliable performance boost and capacity it needs.

Better conversation
Ultra noise canceling microphone to eliminate background noise.

Better sound - HD voice + Hi-Fi sound
For crystal clear conversation.

Better build - unbreakable 360 spin boom arm
For outstanding durability and optimum positioning.

Etter comfort - 40% lighter than competing headsets
Super soft leatherette head and ear cushioning for a superior fit.

PeakStop
PeakStop instantly removes any harmful loud sounds before they even reach your ears. This keeps the sound level in the safe range and protects your hearing.

Talk in comfort
Find the perfect fit with a range of light, ergonomically designed frames, soft ear cushions, adjustable headbands and microphone boom. Your headset will be comfortable all day long.

HD voice/wideband audio
HD voice lets you have lifelike, vibrant conversations. You won't have to struggle to hear what the other person is saying.

Freespin
You can rotate the boom arm 360 degrees without the risk of breaking it. Find the microphone placement that works for you.

Kevlar -reinforced cord
Cords are built to last and reinforced with Kevlar. They're extremely durable and will take most daily punishment.

Multi-device connectivity
You can purchase a variety of different cords that let you connect to your smartphone or deskphone.

Noise-canceling microphone
Noise-canceling microphone reduces unwanted background noise and is ideal in noisy open-office environments. Ultra noise-canceling variant is also available.

Air shock microphone
Having the mic close to your mouth can cause unwanted breathing noise. To reduce this, they designed the mic with many small holes and placed a layer of foam on the inside. This prevents most air shocks and improves call quality.

Comfortable fit
Offers ergonomic monitor positioning using patented Constant Force Technology.

Rotation stop
Avoid hitting cube walls with a rotation-stop on the base.

Saves space
Places screen in the best view to tackle each to-do.

Sleek build
Cables stay hidden under the arm and through the extension.

Sustainable choice
BIFMA level 2 certified for a low environmental and social impact.

Quality design
Built for thousands of movements by passing 10,000-cycle test.

Expanded capacity up to 2TB to store up to 50 games

Stylistically designed to sit alongside your console

Accelerated speeds up to 900MB/s to help minimize long load screens

Compatible with PlayStation 5 and Xbox Series X|S consoles (see compatibility below)

High-performance SSD with 3-year limited warranty

Total Load Screen Liberation
Get in the game fast with the WD_BLACK D30 Game Drive SSD, reaching optimized speeds up to 900MB/s so you can get spawning and pwning with minimal load times and zero mercy.

Designed For Consoles. Made To Be Seen.
Elevate the look and style of your console with the WD_BLACK D30 Game Drive SSD, designed to stand out and look great next to your console on a detachable stand.

Keep Your Games Fully Loaded
Store up to 50 games with the WD_BLACK D30 Game Drive SSD. Equipped with up to 2TB capacity so you can keep expanding your collection without having to delete your favorites on your console.

Next Level Storage For Next Gen Consoles
The WD_BLACK D30 Game Drive SSD is compatible with next-gen consoles,PlayStation 5 (play and store PS4 games / archive PS5 games) or Xbox Series X|S (play and store Xbox One games / archive Xbox Series X|S games).

Conquer With Confidence
Gamers can trust WD_BLACK drives with all their extra lives. The WD_BLACK brand is dedicated to providing a top-tier gaming experience with a 3-year limited warranty. You can be certain that your WD_BLACK D30 Game Drive SSD will have your back as you continue your quest to victory.

Win Without Worry
Spend less time worrying about your hardware, and more time winning. WD_BLACK is breaking the mold when it comes to premium storage expansion and performance. Purpose-built for gamers, the WD_BLACK D30 Game Drive SSD gives your console the trusted, reliable performance boost and capacity it needs.

Better conversation
Ultra noise canceling microphone to eliminate background noise.

Better sound - HD voice + Hi-Fi sound
For crystal clear conversation.

Better build - unbreakable 360 spin boom arm
For outstanding durability and optimum positioning.

Etter comfort - 40% lighter than competing headsets
Super soft leatherette head and ear cushioning for a superior fit.

PeakStop
PeakStop instantly removes any harmful loud sounds before they even reach your ears. This keeps the sound level in the safe range and protects your hearing.

Talk in comfort
Find the perfect fit with a range of light, ergonomically designed frames, soft ear cushions, adjustable headbands and microphone boom. Your headset will be comfortable all day long.

HD voice/wideband audio
HD voice lets you have lifelike, vibrant conversations. You won't have to struggle to hear what the other person is saying.

Freespin
You can rotate the boom arm 360 degrees without the risk of breaking it. Find the microphone placement that works for you.

Kevlar -reinforced cord
Cords are built to last and reinforced with Kevlar. They're extremely durable and will take most daily punishment.

Multi-device connectivity
You can purchase a variety of different cords that let you connect to your smartphone or deskphone.

Noise-canceling microphone
Noise-canceling microphone reduces unwanted background noise and is ideal in noisy open-office environments. Ultra noise-canceling variant is also available.

Air shock microphone
Having the mic close to your mouth can cause unwanted breathing noise. To reduce this, they designed the mic with many small holes and placed a layer of foam on the inside. This prevents most air shocks and improves call quality.