JBL LIVE 650BTNC Wireless Over-Ear Noise-Cancelling Headphones - Black Item is in EXCELLENT condition. Minor cosmetic marks Fully Functional, tested and fully working. Please See Photos. Item only, no accessories, no original packaging. Escape into an ocean of sound with these JBL LIVE wireless over-hear headphones. Advanced 40mm drivers deliver gorgeously detailed audio, while active noise-cancelling technology lets you get some peace and quiet by eliminating background noise. These JBL LIVE wireless over-ear headphones ensure lasting comfort with a fabric headband and soft ear cushions. Rechargeable battery Offers up to 30 hours of use on a charge. Active noise cancellation Effectively blocks out distracting background noises, so you can enjoy a focused, immersive sound environment. Built-in microphone Enables simple hands-free chatting via a compatible device. Bluetooth 4.1 interface Enables simple wireless pairing with your Bluetooth-enabled device. Supports HFP, A2DP and AVRCP Bluetooth profiles. Over-the-ear design For a secure fit. Folding design Along with an included carrying case enables easy portability. Headset controls Include voice assistant. 40mm drivers Deliver powerful sound. 20Hz - 20kHz frequency response For faithful sound reproduction. 32 ohms impedance To efficiently conduct power. 95dB sensitivity Provides powerful audio. Stereo design Delivers crisp tones. 4.4' cable Permits a flexible range of motion.