2*8"woofer: 15W,
battery: 3.7V/1800mAh
USB/TF/FM/BT/Aux in/Mic in
With LED display screen,
With LED light on the woofer
Product size: 240225630mm
Packing size: 280280650mm
Battery without certification, 
Charge with USB cable

What's in the box
1 x AIWA Speaker APS-283