Type: Wireless Headset
Parameters
l Speaker:Φ40mm
l Impedance:32Ω
l Sensitivity:102dB
l Frequency Response:
l FM A:right channel:2.8MHz left channel:2.3MHz
l FM B:right channel:3.8MHz left channel:3.2MHz
l Strikingdistance:about 50 meters
l Power supply:2 AAA batteries
l Battery life:48 hours
Note
1. Apply to wireless and wire
2. Transmit distance can be 50M
3. Receivers can be used simultaneous
4. Headphone will switch automatically to silence when there’s no signal
5. Audio has a built-in microphone ,which enable chat on the internet