New Arrival! Almigty-ExtremelyGood Solar Mouse T008,Support Windows 8 The Latest Solar Energy-saving Mouse, System Support:XP,Window7,Windows 8,VISTA,DOS, Mac OS* x 10.4 or later USB port Solar-powered Mouse: No battery hassles - any light source keeps your mouse charged for at least one month in total darkness 3 tracking Speed without Drive: Ulra-thin design,3 speed models(1000-2000-1500DPI ) without Drive in the game and accurately position. Powerful 2.4 GHz wireless: Enjoy a reliable connection using a tiny Unifying receiver that stays in your computer,up to 10m working distance without any holdback. Intelligent Power Saving: AI power saving Design,4 level saving mode, sleep when process idle,power off when receiver no connection