Mouse - Universal - Silent Silent Silent Wireless Optical Mouse Highlights Universal Silent Silent Silent Wireless Optical Mouse Silent Silent Silent Wireless Optical Mouse Product is shipped according to the color or size of the main image of the product page. Product parameters Wireless technology: 2.4g wireless Wireless distance: 10-15m Product size: 113*57*23mm Package size11.6cm*10cm*3cm Weight: 545g Weight after packaging: 109 Key number: 4 Resolution: 800/1200/1600dpi Operating cycles: 1,000,000 cycles Battery: Built-in 450mAh lithium battery Material: metal + ABS + anodizing System requirement: Windows 2000/2003 / ME / XP / VISTA / WIN7 / 8/10 / Mac OS / Linux Product Features Rechargeable Wireless Mouse: Built-in high quality rechargeable lithium battery can last up to 500 hours after fully charged. And the standby time is super long with auto sleep and wake mode. Luxury Alloy Mateiral & Anodizing Surface Treatment: Very easy to keep this mouse clean due to anodizing on the top, and the color never fade for years. Portable and Slim Design with Mute Clicks: This comfortable slim ergonomic mouse can be easily carried anywhere you go with its compact size and light weight. The quieter clicks can make you concentrate on your work without disturbing others next to you. 2.4G wireless technology with adjustable DPI: reliable connection with increased working distance up to 33 and 39; (15m) without delay and interface. 3 levels of DPI can be provided for different request using request. Wide compatibility: well compatible with Windows XP, Vista, 7, 8 and 10 / Windows Vista / Windows Vista / Windows ME, etc., fits for desktop, laptop, PC, MacBook and others devices. Kindly Note: If your laptops are Mac OS system which are Type-C port, you need to connect the included USB C adapter to your laptop.