2.4G Silent Mouse, Infrared Sensor, 3 Button (Left, Middle, Right), Work on Multiple Surface, 10M Working Range, 1200 DPI, Alkaline battery 1 AA(Pre-installed), Dimension: 113*60.5*37.7 mm, Bilateral Symmetry, Ambidextrous Design, Reliable 2.4G Wireless Connection, High Definition DPI, Suitable for Office or Home User.
