This mini/usb speaker is made of Aluminum, nice shaped and Extremely portable, excellent for travel.

This mini/usb speaker is made of Aluminum, nice shaped and extremely portable, excellent for travel.

Spectification:Frequency response:120Hz-20kHzPower handling:2.5WVoltage:DC4.0-5.5VSpeaker box: 50*25mmColour box dimension:140*100*43mm/1pc

FEATURES:

360 degree omni-directional surranding sound, and even sound field listen from all directions.

Remarkably good sound quality

Better transient property without sound hysteresis

A wide range of frequency response

Lagless and scene effect

Safety, operating at low voltage

Suitable for wide variety of flat and hard surface

USB speaker