QuietComfort 35 Upgrade II – LLODO

Better noise cancellation with Acoustic Noise Canceling™ technology

Referring to Bose, it is impossible not to talk about noise-canceling headphones. Acoustic Noise Canceling™ technology is the result of more than 40 years of pioneering Bose technology and research.

Upgraded with the latest Acoustic Noise Canceling™ technology, the noise cancellation experience on the QuietComfort 45 is superior to that of the QuietComfort 35 II. QuietComfort 45 has built-in small microphones hidden in the earcups to continuously measure, compare, and react to external noise. Noise will be suppressed by an inverse signal, giving users less distraction to enjoy the music more.

The biggest improvement on QuietComfort 45: Quiet and Aware Mode

If the noise cancellation is so good, is there any way to hear the sound from outside?

With QuietComfort 45, it takes just one button on the left earcup to switch from full noise cancellation (Quiet) to listening to outside sounds (Aware). Thanks to that, users can easily choose personal quiet or listen to the surrounding noise within just one note.

High-fidelity sound, feel the difference as soon as the power is turned on

TriPort acoustic structure and active EQ are two proprietary technologies used by Bose on the QuietComfort 45 to actively optimize sound at all volume levels, to create sound with high fidelity.

Unique vented TriPort design enhances bass and fullness without increasing headphone size. So you get better sound from smaller, lighter and more comfortable headphones. Active EQ enhances bass and treble for high-fidelity sound no matter how loud or low you listen. As soon as you put on the headphones and turn on the power, you will immediately feel the difference from the sound source that QuietComfort 45 emits.

Up to 24 hours of battery life, fast charging via USB-C

This impressive battery life is enough for you to use during long flights or meetings from morning to evening. With a USB-C charging port design, QuietComfort 45 takes only 2.5 hours to fully charge or 15 minutes of fast charging for up to 3 hours of use.

Elegant design, sophisticated in every detail

For hours of comfort, QuietComfort 45 is designed by Bose with soft, fold-free ear cushions, impact-resistant fiberglass nylon, and luxurious synthetic leather upholstery. With a strong interior and beautiful exterior, QuietComfort 45 not only brings a comfortable feeling, but also adds a luxurious and sophisticated look in terms of design.