Wireless headphones

Professional Active Noise Cancelling Technology. Much Better Sound. Proprietary 45mm large-aperture drivers provide you with deep, accurate bass response. Upgraded Soft Ear Cushions for Comfort with The professional protein earpad and 90 swiveling earcups. Much Higher-quality Built-in Microphone and BT 4.0. 30-hour playtime per full charge at Bluetooth mode. A built-in 800mAh battery won't allow your headphones power off.