Product Description

Bluetooth version V5.0 Ambient temperature -20/60C Talk time 3 Hours Play Music Time 2Hours Charging time 1 Hours Battery capacity 40mAh*2 Stand-by time 180 Hours Charging Case Battery Capacity 360mAh Transmission distance 10m in barrier free range Waterproof Rate IPX4 Profile support HSP/HFP/A2DP/CCVP