The JBL E65BTNC headphones combine eye catching design and premium materials with wireless convenience and superior active noise cancelling capabilities to deliver the world renowned JBL Signature Sound. With a soft, comfortable, fabric headband and an angled, perfectly sealing, ear cup for an immersive experience, the JBL E65BT NC headphones provide 24 hours of battery life in Bluetooth/ANC OFF mode (15 hours in Bluetooth/ANC on mode). They charge within 2 hours and also provide active noise-cancelling for both wired and wireless modes.