<p>Silent button reduces 90% noises, which makes it an perfect wireless mouse for office, conference room, cafe, library.</p> <p>Slim ergonomic design and smooth frosted surface Offer your hand maximum support and comfort.</p> <p>The mouse has a built-in rechargeable battery with a charging line. No need to change the battery.</p> <p>Simply plug the USB receiver and play directly, no need to install any driver. Colorful lights provide you fancy gaming environment; With switch at bottom to control the light and mouse on\/off.</p> <p>Wide Compatibility: Works with Windows XP, Windows Vista, Windows 7, 10.4 etc.</p> <p>Item Name: Wireless Mouse</p> <p>Operation : -electronic</p> <p>Keys Number: 4</p> <p>Wireless Frequency: 2.4GHz</p> <p>Wireless Transmission Distance: less than or equal to 10m</p> <p>DPI: 1000 DPI -1200 DPI-1600DPI</p> <p>Charge Time: About 2h</p> <p>Working Time: with light on, 30 days with light off</p> <p>Rechargeable, optically trackable, adjustable DPI</p> <p>Long battery life, silent buttons, wireless transmission.</p> <p>Interface: USB</p> <p>Backlight: Seven-color breathing</p> <p>Battery: rechargeable battery</p> <p>Engine: Red light engine</p> <p>Colour: black</p> <p>Material: metal</p> <p>Size: 110x60x25mm</p> <p>Package Contents:</p> <p>1 x mouse</p> <p>1 x USB receiver</p> <p>1 x charging cable</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>