Bose QuietComfort Earbuds II Noise-Cancelling True Wireless In-Ear Headphones - Black (Unboxed Deal) JBL GO 4 5 mm CableUser ManualUSB-C Charging

5 mm CableUser ManualUSB-C Charging CableCanvas carrying bag

Switch up your workout routine with activity profiles for yoga

Aware Mode feels as if you aren’t wearing headphones at all

satisfying button controls

Bose QuietComfort Earbuds II Noise-Cancelling True Wireless In-Ear Headphones - Black (Unboxed Deal) JBL GO 4 5 mm CableUser ManualUSB-C ChargingSound 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. 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 canals unique shape 2. The chime bounces back and gets picked up by the built in microphones 3.