... you wonderful tone better than any other mini speaker, let every mini speaker look feebleness.Compact design that fits all media devices ... placed upon)2) 360 degree sound field3) Input Voltage: AC 100V~240V,50/60Hz;4) Output Voltage: 12V/1.5A5) Frequency ... Response: 70HZ~30KHZ6) Input Impedance: 8Ohm7) Size:75x75x55mm8) Package contents: Speaker, Remote Control, Manual, DC Power adapter, 2.5mm to 3 ...