Material: ABS+Silicon
Power supply : Rechargeable battery
Speaker unit: 3W*2 40mm
Rated Impedance:4Ω
Output power: 3W*2 4Ohms(1KHz 10% THD)
Frequency Response: 180Hz-20KHz
Accessories : USB cable & 3.5mm audio cable 1)10hours play item :the 1500mAH battery will play for up to 10 hours
2) 6W of stereo output: Fill a raucous room or outdoor party with amazing audio
3) IPX4 water resistant : Is protected from Strong water jet .
4) 3.5mm audio cable :Use this cable to contact your speaker to any device
5) USB to Mini-USB cable :Work with the international adapter set to charge your speaker