Bose QuietComfort II Noise Cancelling Headphones, Certified Refurbished - Posted 436 days ago

 Sound Shaped To You

Bose QuietComfort® Earbuds II are the next generation of wireless listening. Enjoy the best in sound and noise cancellation that is perfectly yours.

Tune In And Tune Out

Pure bliss is in Quiet Mode when you silence background noise with the world’s best noise cancellation.

You Heard It Correctly

Lifelike and well-balanced sound is our game, and we achieve it through innovative technology custom-built for small devices.

Everything Tailored

You always get the best sound quality because CustomTune technology auto-adjusts it to your ears’ liking.

HOW IT WORKS:

1. Your buds send out a chime to learn your ear canal’s unique shape

2. The chime bounces back and gets picked up by the built-in microphones

3. Your buds then optimize a noise cancellation and sound performance that fits you perfectly

Keep them in comfortably with soft eartips and stability bands that come in three sizes. Then, take the Fit Test in the Bose Music app to make sure it’s just right.