Mini laptop portable vibration speaker for mp3/pc/mobile phone YSF-VS303

1.mini portable vibration speaker
2.3w
3.rechargeable battery power
4.fashion design
5.high quality sound
Mini portable vibration vibrating speaker YSF-VS303
Features:
MP3/WMA format decoder
Can play the music when work with all audio sources with 3.5MM stereo or USB jack
Rated Power : 2.5W RMS
Dimension: 70mm(diameter)x65mm(height)
Impedance: 6 ohm
Driver Unit: 8ohms +/-0.2
Frequency Response: 100-12KHz
Power supply: DC 5 Volt(li-lion Battery inside) USB power cord
Audio Socket: 2.5mm stereo jack
DC Socket : 3.5mm DC 12V imput jack
Audio Source: PC,MP3,MP4,MD,CD,DVD player, Mobile phone,etc...
Color: black, blue, dark red, pink