1.RMS power: 100W
2. Speaker unit: 3*12"woofer+tweeter
3.Speaker battery: 12V5A lead acid battery
4. Function: FM/USB/BT/TF/OTG/AUX/MIC input *2/5EQ/Atenna
5.AC：110V-240V/50-60HZ with Power Board, charging at the same time playing music
6. Tweeter circle light +woofer circle light