Dimensions MX Master 3S Mouse Height: 124.9 mm Width: 84.3 mm Depth: 51 mm Weight: 141 g Logi Bolt USB Receiver (Standard Edition Only) Height: 6.11 mm Width: 14.4 mm Depth: 18.65 mm Weight: 1.68 g Technical Specifications Sensor Sensor Technology: Darkfield High Precision Nominal Value: 1000 DPI DPI (Minimum and Maximum): 200-8000 DPI (adjustable in 50 DPI increments) Buttons Number of Buttons: 7 buttons (left/right click, back/forward, app switching, wheel mode shift, middle click) Scroll Wheel: Yes (with smart shift) Thumb Wheel: Yes Gesture Button: Yes Customization App: Supported by Logi Options+ (Windows/macOS*) (*Available at logicool.co.jp/optionsplus for Windows and macOS) Battery & Charging Battery Type: Rechargeable Lithium Polymer (500 mAh) battery Battery Life: 3 hours of use with a 1-minute quick charge. (*Battery life may vary depending on usage.) Connectivity Wireless Technology: Bluetooth Low Energy technology Wireless Range: 10 m*. (*Wireless range may vary depending on operating environment and computer setup.) Series...Master Model Name...MX MASTER 3S Connection Method...Bluetooth + Logi Bolt USB Receiver