Shanrya Laptop Mouse - Wireless

Specification: Item Type: Wireless Mouse Material: ABS Resolution: 800/160/2400 DPI Wireless Range: 10 Meters Button Life: 10 Million Times Operation Mode: Photoelectric Battery: AA x 1(Battery Not Included) Keys: 4 Keys (Left, Right, Roller and DPI Keys) System Requirements: Suitable for Win 98, for Me, for Win 2000, for Win XP, for Vista, for Win 7, for Win 8, for Win 10, for OS X or Latest Version. Product Size: Approx. 110 x 65 x 38mm / 4.33 x 2.56 x 1.50in ( Manual Measurement, Slight Error May Exist ) How to Use: The mouse is installed with a battery (not included). After inserting the mouse receiver into the USB port of the device, turn on the power switch at the bottom of the mouse, and the mouse automatically connects to the device, plug and play, no drivers are needed. Package List: 1 xWireless Mouse1 x USB Receiver