New Touch Screen Gaming Headset Sports Noise Cancelling Bluetooth Earphone

Speaker size and impedance beat: 10mm real copper ring Microphone MIC: Dual microphones Charging case battery: 300mAH Transmission distance: 10 meters (barrier-free) Listening time: Approx. 6H (80% volume) Waterproof Grade: IPX4 Waterproof Headphone battery: 40mAH The charging time of the earbuds is about: 1H The charging time of the charging case is about 1:.5H Charging port: Type-c The charging case charges the earbuds three times Function: ANG: Noise reduction/transparency/normal mode switching, support multi-function touch control