Wireless headphone is easy to pair with almost all the Bluetooth enabled audio devices to enjoy wireless music and hands-free calls. Adjustable headband length, soft leather eat cushion, comfortable to wear. Foldable ear cups, easy for storage. Equipped with 40mm driver to deliver impressive sound quality and enhanced bass. Wide frequency range reproduces music with rich details and extraordinary clarity for a heightened listening experience. Convenient to play music anywhere and anytime.