... 2.0, 2.4GHZ, SD, Pen Drive, 3.5mm Aux in, External iPhone Docks, Remote controller Give a laptop wireless audio ... aux in availableVolume controlRemote controlLED power indicatorCablesStereo audio cable: Black, 0.7 m with 3. ... Specifications Drivers: 1.5", 4ΩInput impedance: 10 kΩAudio input: Stereo 3.5 mm audio jackPower input: 5V over ... )Speaker to speaker cable: Black, 1.2 m 2.4 GHZ wireless speaker