Bluetooth version: V5.1+EDR
Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Transmission distance: 10m
Battery capacity: 130mAh
Charging voltage/current: 5V/1A
Play/call time: about 4 hours
Charging time: about 2 hours
Product list
Products include
1 * Bluetooth headsets
1 * Charging cable
1 * User Manual