About this product
Jenis WarantiTiada Waranti
Product description
Working Voltage: 3.5-4.2V
Microphone Mode: Moving-coil
Microphone Mode: -5ddB±3dB
Degree of Distortion: ≤0.3%
Frequency Response: 50Hz-14KHz
Communication Distance: 12m
Receive Sensitivity: ≤-94dB
Communication Frequency: 650-680MHz