*Speaker unit:10"woofer+tweeter+mid 
*Material:Wooden speaker
*RMS POWER:100W(50+50W)
*Battery 12V 9A lead-acid
*Function:1 AUX input/2 MIC input/Guita in
Bluetooth/USB/TF CARD/ FM radio/LED light/Recording 
ECHO/MIC volume/BASS/TREBLE/master volume ADJUST 
with led light(12 modes)
Product size:355*355*925mm