MOXPAD-M3+
Bluetooth version: BES-200 V4.2
Receiving Distance: ≥10m
Working Frequency:2.402GHz--2.480GHz
Frequency Range:20Hz~20KHz
Signal to noise ratio:>75dB
Impedance:16Ω
Charging input voltage:DC 5V
Charging time: less than 2 hours
Playing time:2.5 hours
Battery Specification:earphone 50mAh/box 500mAh
Support profile:A2DP,AVRCP1.4,HFP