Product information :
Microphone Type: Condenser
Channel : 5.1
Input voltage: 220V
Bluetooth protocol: 5.1
Built-in battery capacity: 300mAh-500mAh
Battery life: 6-8 hours
Signal-to-noise ratio: ≥60dB
Frequency response range: 20Hz-20KHz


Size Information:
Dimensions: 47*15*15.6mm

Packing list:
Microphone*1Receiver*1Charging compartment*1