Press Play, Mute Distraction. Slip on a pair of JBL LIVE 660NC wireless over-ear noise-canceling headphones and elevate your day. JBL Signature Sound immerses you in your playlist and keeps you in the moment with adaptive Noise-Canceling technology to block out ambient sounds. Ambient Aware offers total environmental perception while TalkThru enables quick chats without removing headphones. Easily access the Google Assistant or Amazon Alexa with a tap on the ear cup or even just talk to activate the Google assistant with Google hot word and device action enabled. With a cool, lightweight, and comfortable design, enjoy up to 50 hours of music streaming.