1) 2.0 Mini Speaker ,
2) Nice looking ,
3) Best price and excellent quality

2.0 Mini Speaker: for Multimedia Computer, CD player, Discman, MP3, etc. 

Specifications

1) USB Powered

2) Power Output: RMS 2W x 2
3) Input Sensitivity: 250mv
4) Speaker Unit: 3 inch,4Ohm
5) Volume Control