Review on 🎧 dyplay ANC Over-Ear Wireless Bluetooth Headphones – Immersive Active Noise Cancelling, Dual-Mic Deep Bass, Foldable Design – Ideal for Travel, Work, Cellphone & TV Enjoyment by Darnell Murphy

Not the best headphones I've owned, but good enough. Response seems somewhat limited at low frequencies. The best thing about them is that they reduce a lot of noise, more so than my earbuds. I slept on the plane, which I NEVER do because of the noise. I don't know how they get 80 hours of battery life. More like eight. EDIT: Almost a day after I returned, the headphones started speaking Chinese and won't connect to anything. What a waste of hundreds of dollars. ABSENCE SOLUTION: Press and hold the center button. He will say something short in Chinese. Hold the button down and it will respond again in longer Chinese. At this point, your bluetooth can add it to your device. NOW I CAN USE THE EARPHONES AGAIN > YES!