V5.4
HFP, HSP, A2DP, AVRCP
2.402GHz-2483.5MHz
≤-86dBm
≤10 meters (visible distance)
50Hz-10kHz
Ø6mm @ 16ohm
MIC -42dB +-3
Earphones (28mA) ;Charging Case(200mAh)
About 4 hours (70% volume)
About 4 hours (70% volume)
Earphone(1.5 hours) ; Charging Case (1.5hours)
>4 months on a full charge
