JBL Live 670NC Wireless Noise-Cancelling On-Ear Headphones (Open Box) Color:Blue contoured earpads not only allow

contoured earpads not only allow you to wear the headphones comfortably for hours

Since the temperature has a huge effect on the accuracy of the crystal oscillator

Thanks to our unwavering dedication to sound craftsmanship

Silver-plated Copper (SPC) 8-braid (thicker) cable in 54" standard length

JBL Live 670NC Wireless Noise-Cancelling On-Ear Headphones (Open Box) Color:Blue contoured earpads not only allowThe way to listen all day JBL Live 670NC headphones deliver powerful JBL Signature Sound in a comfortable on ear headband style. When youre deep in your flow, True Adaptive Noise Cancelling with Smart Ambient technology keeps you free from distractions. Then, when you want to keep an ear open to the world around you, you can stay aware as you continue listening to your favorite playlistor even have a conversation without taking the headphones off.