The lightly high performance double van “Lapcool sound-mini”, ergonomically designed, protects notebooks safely for overheating. An even air flow leads the heat away from the notebook. Besides that, the integrated volume control gives an exact sound control. The digital all-in-one USB 2.0 audio system delivers a brilliant sound. The 7” to 12” designed, comfortable to operate fan offers an integrated USB 2.0 hub with two ports. The power supply operates by USB, so no extern adapter is necessary. Imposing sound effect and best audio and video experience is given by the patented arm of the loudspeaker.