Number of Buttons: 3 (Left/Right-click, Scroll-wheel with middle click) Customizable button with Logi Options+ App: 1 (scroll wheel with middle click)Logi Options+ App is available on Windows and macOS Sensor Technology: High-precision optical tracking DPI range: 400-4000 dpi (fully adjustable with 100 dpi increments) Nominal value: 1000 dpi
Pebble Keys 2 K380s keyboard 2 X AAA alkaline batteries (pre-installed) Pebble Mouse 2 M350s 1 x AA alkaline battery (pre-installed) User documentation Logi Bolt receiver Important Info Document (IID)