1) Specifications and Details Specification Mouse Height: 99 mm Width: approx. 60 mm Depth: 39 mm Weight (with battery): 75.2 grams 2) Technical Specifications SilentTouch technology Noise Reduction 90%* Left/Right Button 3) Sensor Technology Smooth optical tracking DPI (minimum/maximum): 1000± 4) Keystrokes Number of keys: 3 (Left/Right, Center) Scrolling Line-by-line scrolling Scroll wheel: Yes, 2D, Optical 5) Battery Battery: 18 months Battery details: 1 AA battery (included) 6) Connectivity Connection type: 2.4 GHz USB wireless connection Wireless range: 10 meters Connectivity/Power: Yes, On/Off 7) Sustainability Product Carbon Footprint: 4.07 kg CO2e Carbon Neutral Certified 8) Compatibility USB Receiver Requirements: Available USB port Windows® 10,11 or later macOS 10.5 or later Chrome Linux® Kernel 2.6+ 9) Product List Mouse Plug and forget ultra-miniature receiver 1 AA battery (pre-installed) User documentation