Bose QuietComfort Earbuds II Noise-Cancelling True Wireless In-Ear Headphones - Soapstone (Unboxed Deal) JBL TWS Headphones KNOWLEDGE IS POWERYour health and

KNOWLEDGE IS POWERYour health and training data should be easy to interpret and provide actionable insight

Just plug them into any JBL PartyBox

it's able to achieve faster charging with high power efficiency

5 mm InputTop Panel ControlsMulti directional control knob: play/pause

Bose QuietComfort Earbuds II Noise-Cancelling True Wireless In-Ear Headphones - Soapstone (Unboxed Deal) JBL TWS Headphones KNOWLEDGE IS POWERYour health andSound 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.