Low Cost Wholesales Dual 6.5'' Sub-woofer Audio speaker
● RMS Power:30W
● speaker: 6.5"x2(25W 4Ω)
● input:AUX /MIC input
● battery: 3.7V 3600mA
● switch 1:LED Light on/off
● switch 2:power on/off
● FM/USB/SD Reader/Rec/BT/mic prio
● Charge adaptor+remote control
● wired Microphone
● 5 knob:master Vol/Treble/bass/Echo/Mic Vol