HD313 Earhook OWS Noise Reduction Bluetooth Earphone Subwoofer Sport Wireless Headset(White) Tag-PS2 Spare Parts automatically stop charging when there

automatically stop charging when there is danger of overcharging or overvoltage

Carton Size 30cm * 20cm * 15cm / 11

Free application: Tuya Smart or Smart Life

9 inch mobile phones

External dimension: L 39mm x 31mm x 18 mm

HD313 Earhook OWS Noise Reduction Bluetooth Earphone Subwoofer Sport Wireless Headset(White) Tag-PS2 Spare Parts automatically stop charging when there1. Shaft type wearing system, unique 120 degree adjustable rotation angle design, you only need to turn it slightly when you wear it, you can find the most comfortable wearing angle between the earphone and the ear, and immediately bring you an incomparable ear fit wearing experience. 2. Adopt an open design to realize the revolutionary listening experience of "not in the ear" + "true wireless", and realize a new form of wireless and unfettered