High Quality Portable USB Speaker Bar
Li-battery build in
The smallest protable USB Speaker
Multi-function for laptop,mp3,iPhone
USB cable
Simply play&power
Specification:
Outpower:5W(RMS)
Frequency:100Hz-20KHz
Dimension:W222*H29*D72MM
S/N Ratio:>=72dB
Impedance:4 ohms
Power supply:USB 5V