Chip: ATS3015

Bluetooth Version：V5.0                                       

Latency time:60ms

Earbud Battery: 40mAh*2(Fully charged in 1.5H)

Charging case battery: 400mAh

Play time: 4H (in maximum vol.)

Talk time: 4H (in maximum vol.)

Charging time: about 1.5H

Battery display indicator

TYPE C port