JBL Tune 760NC Over-Ear Wireless Active Noise Cancellation Headphones - BlackJBL Tune 760NC Over Ear Wireless Active Noise Cancellation Headphones. Black version. Features: JBL PURE BASS SOUND: For over 70 years, JBL has engineered the precise, impressive sound found in big venues around the world. These headphones reproduce that same JBL sound, punching out bass thats both deep and powerful 35H BATTERY LIFE WITH BT+NC 2H RECHARGING TIME: Listen wirelessly for 35 hours with active noise cancelling for long lasting fun, or 50