The Bose QuietComfort 45 deliver on their promise of quiet and comfort but are light on smart features

Class-leading comfort; Highly effective noise cancellation; Aware mode works well;

ANC can’t be adjusted;

Ligeros y cómodos; Cancelación de ruido efectiva; Buena autonomía de batería;

ANC sin ajustes; Sin funciones inteligentes; Contrastrucción de plástico;

The Bose QuietComfort 45 are great for commute and travel. They have a very comfortable fit, and their over 21-hour battery life should easily last you through long days on the go.

Excellent noise isolation performance., Very comfortable., Over 21 hours of continuous playback time., Good build quality.

Bulky and can fall off your head with more intense movement.

QuietComfort 45 is essentially a QC35 II with ambient sound - and USB-C.

Among the most comfortable headphones we know of, Good noise reduction and ambient sound, Neutral sound balance.

The sound is perceived as slim, noise reduction has a bit of a hiss and can also not be turned off without simultaneously activating ambient sound, Not waterproof.

The new Bose QuietComfort 45 headphones replace the venerable QuietComfort 35 IIs and boast a number of improvements

Great comfort, super sound, spectacular active noise-cancelling. These are ideal travel headphones. The only thingnot to love is the competition - which has grown stronger over the years, including from Bose itself.

Super sound quality with thumping bass; Always-on active noise-cancelling (ANC) - the noise reduction is stupendous; Foldable design and case included - ideal for travel;

Forget to switch them off and the battery will drain - really needs an auto-off option; Bose 700 NC look and feel and sound better; Control button too close to volume up/down;

• Claimed battery life: 24 hours • Quiet Mark noise-canceling rating: 3 stars • Adaptive active noise cancellation: Yes Bose has a reputation when it comes to producing crystal clear sound that consumers absolutely love, and these wireless headphones aced our tests in the over-ear category.

Excellent sound quality, Comfortable, Multi-pairing, Quick charging, Great Bluetooth connectivity (Bluetooth 5.1)

Not compatible with Google Assistant or Alexa, Battery life could be longer, No touch controls

Comfortable. USB-C! Excellent sound (if you like Bose's sound signature). Excellent noise canceling. Adds transparency mode. Improved battery life.

No EQ. Some interference when you simultaneously connect multiple devices.