Add caption

- 2 rechargeable batteries  (Build-in)
- Connect to unlimited slave unit  (to big  audience)
- Echo design and voice  priority function
- 3 wired MIC input  jacks and wireless  microphone
- Media player  switch to save power
- With type plastic  enclosure, multi-function configuration built-in external  connect.

Output Power : 200W/4  Max, RMS 100W/4
Speaker : Treble speaker and 10” Speaker (100W) 2 PCS
Rechargeable battery : 12V-7AH 2 PCS
AF Frequency Respon : 50Hz-18KHz + 3dB
Input Signal : Built-in Wired, Wireless MIC and Aux
Working Time : 3-4 Hours
Modulation Mode : Frequency Modulation
Frequency Range : UHF 400-900MHz
Sencitivity : 40>dB
AF Output : 450mV +50mV
SNR  : >85dB
Power Source : 12V
Current Consumption : 130mA + 20mA

Modulation Mode : Frequency Modulation
Oscilation Mode : PLL Synthesized
Channel Number : 1CH/16CH
Frequency Range : UHF PLL 400 -900MHz
Transmitting Power : 10dBm + 0,5dB
SNR : >85dB
Power Source : 3V & 9V
Current Consumption : 150mA + 20mA & 50mA + 10mA