Power Out: 3W(RMS);
Frequency Range: 100HZ-12KHZ;
Sensitivity: 70db/m/w;

 Powered via: USB/DC 5V 
Apply to: Computer/PC/MP3/MP4/Mobile phone,etc.
 Color available: white, red, blue, pink, green
 Accessory includes:  USB cable/manual

Nominal Impendance: 4Ohms -0.2;
Weight: 279g w/package;
Size: D78mm Bottom*55mm height
Box Pack

Cool designed Cone Diamond Vibration speaker