The most renowned venues worldwide use the JBL Live 660NC wireless headphones, which have 40mm drivers and a distinctive sound signature. These Bluetooth headphones' adaptive noise cancellation helps you block out background noise and concentrate on the music. While TalkThru reduces music and amplifies speech so you can easily chat while wearing headphones, Ambient Aware technology increases ambient sounds to make it safer for you to walk through crowded streets. Use your voice or a tap on the earcup to ask your favorite voice assistant for assistance. You can use your voice to turn off your JBL Live 660NC, check the battery life, or activate Nose Cancelling or Ambient Aware. Utilize the recently released JBL App to quickly set your