-2.0 USB powered multimedia speaker system
-Power input is DC 5V via a USB port
-Audio Output is through a 3.5mm audio jack
-2 speaker units with 3W RMS each provide a powerful output total of 6W RMS
-Each Speaker Unit driver is 50mm in diameter
-Frequency Response: 60hz-20khz
-Wired volume control, Enhanced low frequency effect
-Powerful bass & Superior listening experience