Royche Premium HX-140U Black USB Power Stereo Speaker Desktop Laptop smartphone
 

Royche HX-140U Black
==========================================

Output Power : 6Watts
Unit Size : 2" Full Range NdFeb Drive
Impedance : 4 Ohm
Power Input : USB DC 5V
Frequency Response : 80Hz ~ 20KHz
Dimensions : 90(W) x 90(D) x 80(H)mm