Scroll gives you the ability to scroll both horizontally and vertically, and the extremely quiet "click" guarantees quiet mouse operation.
Automatic 4-level power saver (goes into sleep mode after 0.2s idle).
Technical data
Frequency (Hz): 125-500
Working range: 10-15m
Technology: 2.4GHz
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