Ningbo Excel Electronic Co., Ltd. [China]

Detailed Product Description

USB Wireless Headphone

Specifications:
Working Frequency: 2.4G
Headphone power supply: DC 3V (2xAAA batteries)
Frequency:
-Headphone: 20~20K Hz
-Microphone: 100~16,000 Hz
Impedance:
-Headphone: 32 Ohms ± 15%
-Microphone: 1.5K Ohms
Sensitivity:
-Headphone: 105dB±3dB (at 1KHz)
-Microphone: -58dB±3dB
Transmission distance: 5~10m

Components:
Headphone 1pc
USB 2.4G Transmitter 1pc
Microphone 1pc
Manual 1pc