*Power:40W
*Speaker unit: 15'' woofer*1pc
*Function: With BT/USB/TF/FM/TWS/small remote/ flame light
*Built-in battery: 7.4V3600MA
*Packing size:440*382*720mm
*5 layers Color box with foam
*Accessories: user manual*1pc, adapter *1pc, remote*1pc, 1pc wired microphone
40HQ:575pcs