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"/12"/15" driver
Built-in MP3 player with USB/SD connectors compatible
 for flash memory card, and MP3 and MP4
Two 6.35mm MIC inputs
A pair of RCA L & R audio input
With VOLUME/ BASS/TREBLE level controls
With MIC volume and MIC treble controls
With low voltage, powering on and charging indicators
Built-in rechargeable batteries: 12V/7AH 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
Output power and battery:
100W at 4ohm,RMS (PA-010H)   12V/7AH
 120W at 4ohm, RMS (PA-012H)  12V/7AH
 150W at 4ohm, RMS (PA-015H)  12V/12AH
110V/220V voltage switch
Machine size(WxDxH): 300x290x490mm (PA-010H)
                                           345x295x510mm (PA-012H)
                                           415x345x610mm (PA-015H)