Bose Logo
QuietComfort® 20i Acoustic Noise Cancelling® headphones Warm grey
QuietComfort® 20i Acoustic Noise Cancelling® headphones Warm grey

Bose’s latest headphones will become your new go-to headphones, no matter where you are. Have more control over how you listen than ever before, in every environment, with Bose’s first in-ear noise cancelling headphones. Listen to your music with lifelike Bose® sound and choose between full-on noise reduction to block out all environmental noise or the Aware mode, which lets some of the outside world in. The QC®20 headphones will keep you connected to the beat of your music and the pulse of what’s around you, no matter where you are.



Bose Logo
QuietComfort® 20i Acoustic Noise Cancelling® headphones Warm grey
Bose Logo
QuietComfort® 20i Acoustic Noise Cancelling® headphones Warm grey
Bose’s latest headphones will become your new go-to headphones, no matter where you are. Have more control over how you listen than ever before, in every environment, with Bose’s first in-ear noise cancelling headphones. Listen to your music with lifelike Bose® sound and choose between full-on noise reduction to block out all environmental noise or the Aware mode, which lets some of the outside world in. The QC®20 headphones will keep you connected to the beat of your music and the pulse of what’s around you, no matter where you are.
Enjoy music on the go like never before with the QC®20 headphones. Experience realistic digital sound quality that stands out from the surrounding noise—all with the freedom that an in-ear headphone offers. Our Acoustic Noise Cancelling® technology electronically reduces noise, while Bose’s proprietary StayHear®+ tips physically block what's left. All that remains is you and your music, even in extremely loud surroundings.
Of course there are times when you may not want to cut yourself off from your environment, such as waiting for airline gate announcements or crossing a city street. That’s where Bose’s Aware mode comes in handy. Instead of having to take your headphones off, you can simply press a button, and you're back in touch with the world. Meanwhile, your music keeps playing and you still get the benefit of some noise cancellation.
All this, plus the engaging sound you’ve come to expect from Bose. Sound unlike you’re used to from an in-ear headphone. Bose’s Active EQ and TriPort® technology work together to give your music the balance and depth that keep the soundtrack of your life sparklingly fresh. With subtle details that shine through. No matter where you are, your music will be at the heart of it all.
Not having to fuss with your headphones makes it all the easier to enjoy your music. Bose-own StayHear®+ tips create a safe and comfortable fit, without having to force them into your ears. For maximum comfort, the mushroom shape distributes pressure evenly across the ear canal, creating a gentle seal that adds to the full-spectrum noise reduction of the headphones.
Enjoy control at the tips of your fingers. Simply use the slider switch on the control module to activate or deactivate the noise cancelling function. You’ll find the buttons for the Aware mode, call answer/end and volume on the inline remote/microphone. The dual button remote (QC®20 model) is designed for your Windows, BlackBerry or Android phone. The four button remote (QC®20i model) customised for iPods or iPhones offers music control and voice commands.
The built-in lithium-ion battery, which is located inside the module, is rechargeable and environmentally friendly. It charges in just two hours with the included USB cable, delivering up to sixteen hours playing time per charge. The power status is displayed on the battery indicator light. What’s more, your music will continue to play with performance equal to that of our regular in-ear headphones even if the battery dies. Store your headphones and cables in the included carrying case when you’re not using them.
Bose Logo
QuietComfort® 20i Acoustic Noise Cancelling® headphones Warm grey
Bose Logo
QuietComfort® 20i Acoustic Noise Cancelling® headphones Warm grey
QC®20i headphones (including cable and StayHear®+ tips)
Weight 44.00 g
StayHear®+ tips
Height 3.20 cm
Width 2.50 cm
Depth 1.30 cm
Clothing clip
Height 2.50 cm
Width 0.30 cm
Depth 1.80 cm
Control module
Height 8.90 cm
Width 3.20 cm
Depth 0.95 cm
Carrying case
Height 12.70 cm
Width 7.62 cm
Depth 2.54 cm
Bose Logo
QuietComfort® 20i Acoustic Noise Cancelling® headphones Warm grey
Can I use the headphones even if noise cancelling is off or if the battery is dead?
Yes, QC®20i headphones are still able to play audio if the battery power is depleted and the unit is powered off. You will not be able to use noise cancelling or Aware mode, however, and Active EQ is disabled. These technologies need power to operate.
What devices can I use with QC®20i headphones?
The following Apple products are compatible with QC®20i headphones: iPhone (3GS, 4, 4S, 5), iPad (1,2), iPod touch (2nd generation and later), iPod nano (4th generation and later), MacBook and MacBook Pro (models 2009 and later). The inline remote lets you adjust volume, play/pause tracks, skip forward/back on tracks, fast-forward or rewind and change playlists. On certain products you may also be able to answer/end phone calls, switch between calls, and decline a call. The microphone supports mobile communications and you can access voice applications like VoiceOver or Voice Control where available.
Can I use QC®20i headphones in the rain or snow?
It's not recommended. Bose® SIE2/SIE2i sport headphones, however, are moisture-proof, and designed to withstand the rigours of outdoor weather.
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