... you wonderful tone better than any other mini speaker, let every mini speaker look feebleness.Compact design that fits all media ... etc.. Ever wondered, it can change every table into a speaker, the sound effect is different depend on different material and ... Response: 70HZ~30KHZ6) Input Impedance: 8Ohm7) Size:75x75x55mm8) Package contents: Speaker, Remote Control, Manual, DC Power adapter, 2.5mm to 3 ...