Bose QuietComfort 20 Acoustic Noise Cancelling Headphones - Portable

In this review the Bose QuietComfort 20 Acoustic Noise Cancelling headphones are evaluated for people who want strong on-the-go noise reduction without bulky over-ear cans. The bottom line: these in-ear headphones deliver class-leading active noise cancelling and a compact, travel-friendly design that helps music stand out in noisy places. For iPhone, iPad and iPod users who need reliable noise suppression and clear in-line controls, they are an excellent option; those seeking fully wireless freedom or the longest possible battery life should consider other designs.

Key Features

• Active noise cancelling: Reduces surrounding distractions so vocals and instruments are easier to hear in busy environments like galleries or transit.
• Aware mode: Lets you temporarily hear ambient sound without removing the headphones, which is useful for announcements or brief conversations.
• TriPort technology and Active EQ: Work together to deliver lifelike, digital-quality audio with balanced lows and clear mids.
• Compatibility with Apple devices: Designed to work with iPhone, iPad and iPod models and includes an inline remote and microphone for calls and playback control.
• Stay Hear + tips: Provide a soft, secure fit that improves comfort over long listening sessions and helps the earbuds stay in place when traveling.

Who It's For

These headphones suit commuters, frequent flyers and museum or gallery visitors who want effective noise cancellation in a compact package. The combination of active noise cancelling and a small footprint makes them easier to carry than over-ear models and helpful for reducing motion-sickness related noise and vibration for some users.

They are less suitable for listeners who insist on fully wireless earbuds or who need the longest continuous battery life available; likewise, anyone concerned about occasional reliability issues with a single earbud should weigh warranty and service options before purchasing.

Pros & Cons

Pros

• Effective noise cancelling that performs well in noisy public spaces and travel settings.
• Aware mode adds convenience and safety by letting outside sound in without removing the earbud.
• Compact, pocketable design with comfortable Stay Hear + tips for extended wear.

Cons

• Some users report isolated reliability issues such as an earbud failing, and battery life details are variable.
• Not fully wireless, so cable clutter and inline battery or control requirements remain.

Specifications

Brand	Bose
Model	QuietComfort 20 Acoustic Noise Cancelling
Compatibility	iPhone, iPad and iPod models
Noise control	Active noise cancelling and Aware mode
Acoustic technology	Exclusive TriPort technology with Active EQ
Fit system	Proprietary Stay Hear + tips

Our Verdict

The QuietComfort 20 headphones are a smart pick for Apple-device users who prioritize high-quality noise cancelling in a small, comfortable package. They deliver clearly improved listening in noisy environments and the Aware mode is a thoughtful touch; buyers should accept the wired form factor and be aware of occasional reliability reports when judging value.

Frequently Asked Questions

Do these work with iPhone and iPad?
Yes, they are designed to be compatible with iPhone, iPad and iPod models and include an inline remote and microphone for calls and controls.

Can I hear announcements without taking them out?
Yes, Aware mode lets ambient sound through at the touch of a button so you can hear announcements or have quick conversations.

Are they better than over-ear noise cancelling?
They provide strong noise cancelling for in-ear earbuds and are much more portable, though over-ear models may offer longer battery life and a different seal that some listeners prefer.