karaoke stage speaker 12inch pa audio system

Model :BM228

Product name: rechargeable battery speaker

Woofer: Double 12inch

Tweeter: 5inch

Power output:120W(RMS)

Battery: 7ah Lead acid rechargeable battery

Function:USB/SD/Bluetooth/FM/aux/line in

Feature:Treble/bass/echo/ main volume/ mic volume

Product size: 117x36x33cm

Packing size: 122x43x42.6cm, 1pc/ctn, volume:0.2235cbm/ctn

Loading qty: 100pcs /20ft ,280/40HQ