FATURES:

-Perfect design

- USB powered

- Plug and play, no software required

- On/off on the top

- Orange top light

- Rolling Ring for Volume/Bass/Trible adjusting

SPCIFICATION:

Power: USB (5V DC) 
Dimentsion: 205mm x 50mm(upper dia.) x 80mm(Buttom dia. )
Weight :250g

Speaker: 3W RMS (4ohm)