IC solution：JIELI
Working time：3-6H
Battery Charging Voltage：DC5V
Battery Charging Time：3-4H
Mike battery capacity：500mAh
Battery capacity：1200mAh
Driver unit：57mm
Power Output：5W＊1
Working Range：≥10m
Signal-to-Noise：≥65dB
Distortion：<0.5%
Frequency response：20Hz-20KHz
Dimensiong：37.5×37.5×136.5mm
Dimension：103.5×89×94mm
Support Blue tooth
Support Handsfree
Support USB
Support TF
support TWS