Bluetooth version: V5.0
Supported profile: HFP/SPP/SMP/A2DP/AVRTP/
AVDCP/ATT/GAP/GATT/SDP/I2CAP/ACC/DSP
Driver: 6mm 16Ω
Battery Type(Ear):40mAh*2
Battery Type(Charging Box):400mAh
Operation distance:10m
Play time: Up to 4 hours
Talk time: Up to 3.5 hours
Standby time:24Hours
Charge Time (Ear):1.5 Hours (approx.)
Charge Timeï¼Charging Boxï¼2.11Hours (approx.)
Featureï¼Touch control Call answer, Call end, Call reject, Call redial,
Music playback operation:Play, Pause, Next song,Previous song,
Both support Touch Control and HFP.
The charging case can be used as a power bank to charge other devices.