Folding the earcups for storage

QuietComfort® 2 Acoustic Noise Cancelling® headphones feature rotating earcups that fold flat for easy, convenient storage. They rotate in one direction only.

LR

Note: Incorrectly rotating the earcups can damage the headphones.

Reattaching earcup cushions

The earcup cushions are held in place by a mounting flange. This flange snaps under small tabs located around the inside rim of the earcup.

If an earcup cushion becomes partially or completely detached, push its mounting flange back into the earcup. Then use your finger or thumb to press around the edge of the mounting flange, making sure it snaps into place all the way around the earcup.

AM257565_00 _V.pdf May 13, 2003

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Bose QC-2 manual Folding the earcups for storage, Reattaching earcup cushions

QC-2 specifications

The Bose QuietComfort 2 (QC-2) headphones were introduced as a benchmark in the realm of noise-canceling audio technology. These headphones quickly became synonymous with comfortable listening experiences, deployed particularly by frequent travelers and urban commuters who sought a respite from environmental noise.

One of the standout features of the QC-2 is its advanced Active Noise Cancellation (ANC) technology. This system employs microphones both inside and outside the ear cups to detect and analyze ambient sounds, effectively producing opposing sound waves that cancel out unwanted noise. This acoustic innovation ensures that users can dive deep into their music or podcasts without the distractions of the outside world.

Additionally, the QC-2 headphones feature plush ear cushions that are designed for long-term wear, providing both comfort and passive noise isolation. The lightweight design further enhances the listening experience by allowing users to enjoy extended periods of use without discomfort. The headband is adjustable and crafted from soft materials, ensuring a snug yet gentle fit.

Another notable characteristic of the QC-2 is its audio performance. Bose has a longstanding reputation for delivering high-fidelity sound quality, and the QC-2 is no exception. Users experience deep bass, balanced mids, and crisp highs, enhancing the audio experience across genres. This is complemented by the headphones' ability to provide consistent sound quality regardless of ambient noise levels, guaranteeing an immersive experience whether in a quiet room or bustling subway.

Battery life is an area where the QC-2 shines. With an impressive playback time on a single charge, these headphones can keep up with the demands of long trips and busy schedules. Moreover, the simple controls allow for easy management of volume, play/pause functions, and calls, providing user-friendly accessibility that doesn’t distract from the listening experience.

Finally, versatility is a key feature of the QC-2. While designed primarily for personal audio enjoyment, they are compatible with various devices, including smartphones, tablets, and laptops, thanks to standard audio jacks and Bluetooth connectivity options. This adaptability ensures that users can seamlessly integrate the QC-2 into their daily lives, making it an ideal choice for anyone seeking high-quality audio combined with cutting-edge noise-canceling technology.