... water lighting speakers 2,MIC input, USB/SD input,FM Radio 3,super-bass woofer 4.EQ,Treb,Vol, ... Ratio≥72dB≥72dB≥72dBseparation≥84dB≥84dB≥84dBfunctionUSB/SD input,FM radio,EQ Adjustmentdimention/mm330x300x550325×300×600 340×320×650 ... or otherblack or otherpackingColor boxCARTON boxcarton boxstage speaker box with FM/Remote/Lightpowered speaker boxwooden speaker box stage speaker box with FM/Remote/Light