If you wish to buy a mouse with some comfortable features, then you have to buy this optical wireless mouse from iBall which assures compatibility to both left and right handed users. The mouse features high optical speed of 1600 CPI and 2.4Ghz wireless technology. It comes with auto power saving, nano USB receiver and is powered by a AA size alkaline battery. Its 3 buttons with scroll wheel makes the mouse more user-friendly. The mouse has a working distance of 10 meters and smart link auto connection.