Music is important to you, so put the JBL Live 660NC headphones on your ears and brighten up your day. The JBL Live 660NC headphones, equipped with powerfully reproducing 40 mm elements, offer JBL characteristic sound and emphasized bass that injects power into your playlist. When you want to focus on the music, adaptive noise cancellation prevents disturbances caused by ambient sounds. Ambient Aware technology provides safety when you're walking on the streets while listening to music, and TalkThru technology allows you to quickly change sounds without taking the JBL Live 660NC headphones off your ears. Do you need help with daily chores? Ask the voice assistant of your choice for advice using your own voice or by tapping the headset cup. And if you enable the Hey Google command, you can activate the functions of the JBL Live 660NC headphones with just your voice. Magic! The headphones are light, and the padded headband makes them comfortable to wear. Their playback time is up to 50 hours without active noise reduction. You can make perfect stereo calls with them, and they also come with a detachable cable, which allows you to continue playing music even after the battery runs out. When you're not using your Live 660NC headphones, they automatically pause music playback and resume playback when you put them on your ears. With JBL Live 660 NC headphones, you can rock and stay connected.