JBL Tune 770NC JBL Bar AI Sound Boost analyzes your

AI Sound Boost analyzes your music in realtime to deliver maximum acoustic performance with less distortion

Unwind in the evening with your favorite mellow streaming playlist

So whether you're using JBL gaming headphones

5-inch (114mm) Polycellulose cone woofer that provides deep

Maximum SPL: 94 dB SPL

JBL Tune 770NC JBL Bar AI Sound Boost analyzes yourYour music, noise free. 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 3 hours of