. PN: 910-006931 Specs & Details Dimensions Height 100.5 mm Width 65 mm Depth 34.4 mm Weight 99 g Technical Specifications Sensor Technology Darkfield high precision Nominal value 1000 DPI DPI (Minimal and maximal value) 200-8000 DPI (can be set in increments of 50 DPI) Buttons 6 buttons (Left/Right-click, Back/Forward, Wheel mode-shift, Middle click) Scroll Wheel Yes, with auto-shift Horizontal scroll Yes, by holding side button while turning the wheel Battery Rechargeable Li-Po (500 mAh) battery Stays powered up to 70 days on a single full charge. Get three hours of use from a one-minute quick charge. 1Battery life may vary based on user and computing conditions. Sustainability Graphite plastics 78% post-consumer recycled material 2Excludes plastic in printed wiring assembly (PWA), receiver, wire, FFC cable, and packaging. Pale Gray/Rose plastics 61% post-consumer recycled material 3Excludes plastic in printed wiring assembly (PWA), receiver, wire, FFC cable, and packaging. Paper Packaging FSC™-certified Certified carbon neutral