Speaker Unit
15 inch woofer
Function
USB/TF/BT/FM radio/REC/digital display/5 Band EQ
Feature
5 Band Equalizer, Special design ,beautiful flash light
Bottons
Volume/Treble/Bass/MIC Vol/MIC Echo
Input
MIC/DC/DC 12V/Line input
DC/Battery
12V4.5A/ lead acid battery
Light
woofer with flash light/independent led control switch
Microphones
with 2 PC wireless microphones
Accessories
User manual, Adapter ,Audio line,Wireless Microphone*2,Remote.