La description

1.It has automatic tracing lock frequency and adjust the consistent of functions.
2.The working state can be display on the LCD of main unit.
3.This conference system can be equipped with hand-held, collar clip and meeting seat, or mixed.

* Frequency range: ******0MHz
* Modulation mode: FM
* Frequency interval: *0MHz
* Channels: **0
* Channel interval: **0KHz
* Frequency stability:±0.**5%
* Dynamic range:**0dB
* Frequency response: *0Hz**8KHz(±3dB)
* SNR:>**5 dB
* Distortion: ≤0.5%
* Working temperature: **0℃ － **0 ℃
* Output power:H:*0mW,L:3mW
* Inhibition:**0db
* Power supply:2AA batteries
* Use of time:>8hours