JBL Tune 770NC Bluetooth Over Ear Headphones Color:Purple 4-GHz band offers better transmission

4-GHz band offers better transmission through walls

Music and movies available in Dolby Atmos deliver full immersion with 360-degree surround sound

so you can chat intimately with your loved ones no matter where you are

Multiple mounting options

0 connection enhanced with the UASP protocol

JBL Tune 770NC Bluetooth Over Ear Headphones Color:Purple 4-GHz band offers better transmissionJBL Tune 770NC Bluetooth Headphones When your music is on, nothing else matters. The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones deliver on that promise all dayand longer, while sparing you the unwanted noises. With up to 70 hours of battery life, youll easily get through a busy week of using them and still have enough JBL Pure Bass Sound to get you through the weekend. And if you do need a quick recharge, 5 minutes gets you an extra