Multifunction button
SPECIFICATION
Sensivity: 92dB
Impedance: 32Ω
Wireless: V 5.0
Working Range:10m
Frequency Range:
20Hz-20kHz
Microphone
LED
BACK
LED
LED
Micro-USB port
Music & Phone Calls
Charging Box: 350mAh
Charge Time: 1.5 hour
Work Time: 3 hours (max volume)
Standby Time: 50 hours
