VHF Wireless Portable PA System w/ USB SD Cards w/FM &Recording 
Player  With big digital LED display showing USB/SD function

One wireless hand-held MIC 
Heavy-duty MDF wood cabinet 
Luxury and elegant PVC finishing 
One separate TREBLE driver
One full range 10” driver
Built-in MP3 player with USB/SD connectors compatible 
for flash memory card, and MP3 and MP4
Two 6.35mm MIC inputs and one 6.35mm guitar input
A pair of RCA L & R audio input
With VOLUME/TREBLE/BASS/ECHO volume controls
With one GUITAR volume control
With low voltage, powering on and charging indicators
With AC on and battery charging switch
Built-in rechargeable batteries: 12V/7AH/12AH alkaline battery
With external battery input jack, can connect with other 
DC 12V battery
Over-current/over-voltage/over-load/over-charge/over-
discharge protection
110V/220V voltage switch
Output power and batteryr: 
100W at 4ohm RMS (PA-10K) 12V/7AH Battery
120W at 4ohm RMS (PA-12K)  12V/7Ah Battery
150W at 4ohm RMS(PA-15K)   12V/12AH Battery
Machine size(WxDxH): 
300x290x490mm (PA-10K)
345x295x510mm (PA-12K)
 415x345x610mm (PA-15K)