Has too much inconvenience with the wired mouse especially when using laptop on trip or playing games? With this type of wireless optical mouse, you will enjoy an ultra portable and fluent using experience The optical mouse is powered by battery for convenient use. Ergonomic design, it fits snugly under your palm and smooth touch gives you comfortable grip. No trouble of thetangled cable, adjustable DPI allows you to enjoy the best game experience. Features - Color: Pink. - Material: ABS. - Size: Approx. 11.2 x 5.7 x 2cm. - RF: 2.4Ghz. - Range: 10M. - Interface Type: USB. - Power supply: Battery(Not included). - DPI: 1000. - Operating system: Windows XP, Vista, Windows 7, 8, 10 and OS. - 2.4GHz digital wireless transmission,operation distance is up to 10 meters. - Anti-skid mouse roller with built in light, very cool and special. - Mini and portable, allows you take outside for using. - Intelligent connectivity,no need to code, plug-and-play. - Symmetrical designed for comfort grip.