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.
No more “huh?” during calls thanks to built-in microphones that filter out ambient noise to focus your voice and deliver conversations clearly.
Take personalization even further with Adjustable EQ settings in the Bose Music app. Control bass, mid-range, and treble levels as you go.
Maintain energy all day with up to six hours of battery life in a single charge, and a charging case that holds three additional charges.
Leave your phone where it is. Control music, answer calls, and adjust volume directly from the surface of your buds with Simple Touch.
Guided setup and controls in the Bose Music app keep your buds up to date. Manage Bluetooth® connections, sound preferences, and more.
When it’s time to pay attention, Aware Mode allows enough transparency to hear your surroundings or engage in friendly conversation.
The ActiveSense™ technology in Aware Mode can silence loud background noise to a stop, or soften it to a manageable volume.
BOSE CERTIFIED REFURBISHED PRODUCTS
Certified Refurbished products have previously been purchased from one of our dealers or from our Direct Sales division. They have then been returned to us under our satisfaction guarantee. Usually Certified Refurbished products don’t look any different than new products. A product may have a slight cosmetic blemish, but there is no audible performance imperfection.
Once they have been fully tested, inspected, and remanufactured as necessary, they are issued at a discount with a satisfaction guarantee. Most products have previously been on sale at higher prices in electronic retailers or through our direct marketing channel.
By placing order on this listing, I agree to the Bose Terms of Sale.
SPECS
Dimensions / Weight
Earbuds:1.2" H x 0.68" W x 0.88" D (0.22 oz each)
Charging case:2.61" H x 2.34" W x 1.05" D (2.11 oz)
USB cable:12"
Additional Details
Battery life: Up to 6 hours
Earbud charge time: 1 hour
Charging case charge time: 3 hours
Quick-charge time: 20 minutes for 2 hours
Battery charge method: USB-C
Battery type (earbud): Lithium-ion
Battery type (case): Lithium-ion
Automatic on/off feature to preserve battery
4 microphones in each earbud
Bluetooth range: Up to 30 ft
Bluetooth version: 5.3
What's In The Box
2 Bose QuietComfort® Earbuds II
Bose Fit Kit:
3 pairs of eartips (small, medium, large)
3 pairs of stability bands (1, 2, 3)
Charging case
USB-C® (A to C) cable (12")
Quick start guide
Safety sheet
