Detailed Product Description

Features:

1. Wireless headphone with microphone;

2. Using high stable phase lock function;

3. Built-in recharge Li-ion battery;

4. Effective distance for 40 meters



HP-WMH2910

Base interphone

*Radiate Frequency: FM 912MHz stereo

*Radiate power: Max100dB

*Power supply: USB 5V

*Audio input: d500mV

*Receiver frequency: FM49.85MHz mono

*S/N: e45dB

*Out put power: e50mW

*Receiver distance: e10 meter(none impediment)



Interphone headphone

*Size "2450" recharge Li-ion battery, AC/DC recharge adopter

*Battery recharge life: e300 cycle

*Receiver frequency: FM 49.85MHzstereo

*Audio frequency response: 50HZ~20KHZ(+/-3dB)

*S/N: e45dB

*Stereo separation: e25dB

*Out put power: e50mW

*Receiver distance: e40 meter(none impediment)

*Radiate Frequency: FM 49.85MHz mono

*Radiate power: Max100dBu