Model Name : Razer Ferox Mini Speakers

Specifications :

Frequency Response  : 150Hz-20KHz

Drivers  : 30mm neodymium magnets

Up to 12 hours playback time

LED battery status indicator

Battery voltage/capacity  : 470mAh

3.5mm audio jack & USB

Loudspeaker Output  :   2 x 3W

Carrying case included

Approximate size  : 70 mm (length) x 70mm (width) x 53 - 64 mm (height)