Specification:
Microphone distance: 1m
Bluetooth standby time: 72H
Battery capacity: 150ma/h
Battery power: 0.55W
Horn impedance: 32 Ω
Horn power: 0.02W
Frequency range: 2.4-2.4835GHz
Sensitivity: 45db
Transmitting power: 6dB
Color: Black
Packing: Color Box
Packing Information :
Package dimensions:62.5*27*67 CM
Quantity per carton:100 PCS
Gross weight:12 KG
