1、Convenient Wireless Connection: The wireless computer mice from mblue is connected to your device via the extremely small USB receiver. So you can work freely from bulky cables for an uncompromised experience. 2、Accurate Movement Control: The stylish computer mice can switch between a resolution of 800, 1200 and 1600. For accurate motion control and precise work, and experience a faster and smoother gaming experience. 3、Comfortable To Use: Our lightweight mice have an ergonomic suspended design with a textured and comfortable surface. This means that it always sits comfortably in the hand even during long working or gaming time. 4、Silent Clicking: The silent clicking of the left and right buttons of the laptop mice is suitable for using in public. You can use your wireless BT mice without worrying about disturbing your colleagues, friends or family. 5、Widely Used: Perfectly designed for both your laptop and PC computers, these 2.4G wireless mice greatly enhance your gaming/work experience between multiple platforms, never limiting your enjoyment. Color: Black, White, Multi-color (Optional) Material: ABS Battery: 250mAh Port: USB Wireless: 2.4G Item Size: 10.5 * 6.4 * 3.6cm/4.13 * 2.52 * 1.42in Item Weight: 45g/1.59oz Package Size: 13 * 10 * 5cm/5.12 * 3.94 * 1.97in Package Weight: 167g/5.89oz 1*Mice 1*Receiver 1*USB Cable 1*Manual