Product name
Big Powered Active Mobile Trolley Speaker
Speaker Unit
18 inch woofer
Function
USB+SD+FM+BT+ Remote control+ Recording
Features
Big power/Long-time hot sale
Input
MIC 1/MIC 2/Guitar/Audio/DC/DC 18V
Bottons
volume/treble/bass/echo/mic.bass/mic.tre/mic.vol/guitar.vol
Style
Portable Outdoor Party
DC
18V 7AH lead acid battery
Mircophone
2 PCs VHF wireless MIC