Earphone TWS Edifier BT TWS1 Black

Bluetooth version :Bluetooth V5.0
Supported Profiles :A2DP, AVRCP, HFP, HSP
Effective distance :10m
Playback time :Approx. 8 hours
Charging time :Approx. 1.5 hours
Input :DC5.0V 60mA earbuds, DC5.0V, 500mA charging case
Impedance: 16Ù