The Bose QuietComfort 20 Acoustic Noise Cancelling Headphones (QC20) for Apple iOS devices put Bose’s active noise cancelling into a light in-ear design, and they remain a favourite for flights, commutes and open-plan offices. A small control module powers the noise cancelling for up to 16 hours per charge, Aware mode lets you hear your surroundings at the touch of a button, and StayHear+ tips keep them comfortable and secure for hours. This is a discontinued model, available while stock lasts — brand new, supplied in bulk packaging.
Noise cancelling
Bose ANC in your pocket
Microphones inside and outside each earbud measure incoming noise and the electronics cancel it, which works best on the steady low-frequency rumble of engines, trains and air conditioning. The result is that you can listen at a lower volume and arrive less tired. Over-ear headphones do this too, but the QC20 fit in a jacket pocket and do not crush hair or get hot on long journeys.
Aware mode
Hear the world when you need to
One press of the Aware mode button lowers the noise cancelling and lets outside sound in, so you can catch a boarding announcement, order a coffee or talk to a colleague without pulling the earbuds out. Press again and full noise cancelling returns. It is a small feature that makes the QC20 practical to wear all day rather than only in transit.
Comfort
StayHear+ tips, 16-hour battery
Bose StayHear+ tips rest gently in the outer ear instead of pushing deep into the canal, and the soft wing keeps them in place, so they stay comfortable for a long-haul flight. The rechargeable battery in the slim control module lasts up to 16 hours and recharges in about 2 hours over USB. If it runs flat, audio keeps playing without noise cancelling.
Right choice if you…
✔ Fly or commute often and want real noise cancelling
✔ Prefer wired audio with no Bluetooth pairing or lag
✔ Want in-ear noise cancelling that fits in a pocket
✔ Use a laptop, tablet or in-flight system with a 3.5mm jack
✔ Are replacing a worn-out pair of QC20
Consider something else if…
✖ You want fully wireless noise cancelling — see the Bose QuietComfort Earbuds
✖ Your phone has no 3.5mm jack and you do not want an adapter
✖ You only need wired sound without ANC — the Bose SoundSport wired costs less
Technical Specifications
| Brand | Bose |
| Model | QuietComfort 20 (QC20) |
| Version | Apple iOS |
| MPN | 718839-0010 (Apple iOS version) |
| Type | Wired in-ear, active noise cancelling |
| Modes | Noise cancelling · Aware mode |
| Battery | Rechargeable lithium-ion in control module |
| Battery life | Up to 16 hours per charge |
| Charging | Approx. 2 hours via micro-USB cable |
| Without battery | Audio continues, noise cancelling off |
| Connector | 3.5mm jack |
| Remote | Inline remote and microphone for Apple iOS (iPhone, iPad, iPod): volume, play/pause, track skip and calls |
| Ear tips | StayHear+ (S / M / L) |
| Colour | Black / blue |
| Warranty | Manufacturer warranty |
In the Box
Frequently Asked Questions
How long does the Bose QuietComfort 20 battery last?
The rechargeable lithium-ion battery in the control module gives up to 16 hours of noise-cancelled listening per charge, and a full charge takes about 2 hours over the included USB cable.
What is Aware mode on the Bose QC20?
Aware mode lets in outside sound at the press of a button, so you can hear announcements or a colleague without taking the earbuds out. Press it again to return to full noise cancelling.
Do the Bose QC20 headphones still work when the battery runs out?
Yes. When the battery is flat the headphones keep playing audio through the 3.5mm cable, just without active noise cancelling, until you recharge the module.
Can I use the Bose QuietComfort 20 on a plane?
Yes. Noise cancelling is especially effective against the low engine drone in aircraft cabins. They connect with a 3.5mm plug to phones, laptops and in-flight entertainment; a dual-prong airline adapter is not included.
What does bulk packaging mean for these Bose QC20?
The headphones are brand new and unused, supplied without the original retail box. You receive the headphones, carrying case, USB charging cable and spare StayHear+ tips as shown in the photos.
Condition
Brand New — Bulk Packaging
Warranty
Manufacturer warranty
Delivery
4–5 Working Days · Fully Tracked
Also Available at maibo
Browse the full wired earphone range at maibo, or visit Bose UK.
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