Features: 1. 5.0 bluetooth, the transmission speed is faster and more stable ,the signal is stronger, really achieve ultra-low latercy audio and video synchronization 2. 40mm drivers provide stereo bass surround sound; 3. Noise-cancelling high-definition microphone can clearly communicate with your partner; 4. The ear cup size is very comfortable and long wearing time 5. Special material, anti-violence design, can be twisted and deformed at will,passed rigorous 6000+ anti-folding and tensile failure tests; 6. Using large-capacity rechargeable lithium battery, charge for 10 minutes use for 2 hours.
