Production Description:
BT version: v5.0
Charging time: approx. no more than 2hr
Operation range: 10m
Standby time: approx. 120hrs
Talk time: approx. 4hr
BT profiles: HFP/A2DP/HSP/AVRCP
Battery capacity(Earphones): 3.7V 43mAh
Battery Capaity(Charging Case): 3.7V 380mAH
Input parameter: 5V 500mA
Battery type: li-ion
(All the technical data shall be subject to practical performence)
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