Bluetooth 5.1, call is clearer
Lightweight and painless wearing on ear
120mAh battery for long-lasting battery life
Intelligent voice call noise reduction, no delay in the game, no loss of sound quality
Specification:
Bluetooth version: V5.1+EDR
Support protocol: A2DP1.3/HFP1.6/HSP1.2/AVRCP1.6/D11.3
Transmission distance: 10 meters
Charging voltage/current: 5V/1A
Charging time: about 1 hour
Standby time: 120 hours
Battery capacity: 120mAh
Music/talk time: about 28 hours
Headphone size: 4.9*4.5*2.4cm