Wireless Mice 3-Level DPI Ergonomic Wireless Mouse for Laptop,Mac,PC Sky Blue

Transmission mode: wireless USB Tracking system: infrared optics Size: 124(4)x71(W)x39(H)+0.5mm Mouse weight "69±5g (with receiver. Battery not included) Enclosure material: ABS Number of keys: 6 KEY Service distance: within 10m (no sweeping) Scanning speed: 30 ips Mouse resolution: 800/1200/1600 DPI Rated voltage/current: DC 1.5VS6.5mA Operating Platform: WIN 2000/WIN XP/WIN VISTA/WIN7/WIN 8/win10/Win11/MAC OS