The scroll allows you to scroll both horizontally and vertically, and the ultra-quiet “click” ensures quiet operation of the mouse.

Automatic 4-level energy saving (switches to sleep mode after 0.2s idle). Technical data Frequency (Hz): 125-500 Operating distance: 10-15m Technology: 2.4 GHz Number of rechargeable batteries: 1 (1xAA alkaline battery) Number of buttons: 3 CPI/DPI resolution: 1200 Sensor technology: optical Profiling: symmetrical Compatible with systems: Windows XP/Vista/7/8/8.1/10