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. Using large-capacity rechargeable lithium battery,charge for 10 minutes use for 2 hours 6. Bluetooth version: 5.0+EDR 7. Bluetooth Distance: 10M 8. Distortion: 90DB 9. Play Time: 3-4 hours 10. Battery: 300mAh 11. Package included: - 1 x Blue tooth headset - 1 x Charging cable - 1 x Audio cable - 1 x Manual
