Gross Weight:90Operation Mode:Opto-electronic Power Type:Battery Number of Buttons:4 Number of Rollers:1 pcs Hand Orientation:Both Hands Package:Yes Style:DPI adjust button DPI:1600 Interface Type:USB Type:2.4Ghz Wireless Origin:Mainland China 2.4G Wireless Technology : Experience seamless operation with the MOFii Mice's 2.4G wireless technology, ensuring high-speed transmission and reliable connection. USB Receiver Plug Play : This mouse features a USB receiver plug play design, making it convenient and easy to use on various devices such as laptops, PCs, and computers. 3 Adjustable DPI : With 3 adjustable DPI settings, this mouse allows you to customize your gaming experience according to your preference and need. Both Hands Operation : Designed for both hands operation, this mouse offers versatility and convenience, making it ideal for extended usage. Opto-electronic Operation Mode : The opto-electronic operation mode of the mouse ensures accurate and efficient performance, enhancing your gaming experience. DPI Adjustment Button : The built-in DPI adjustment button allows you to easily change the mouse's sensitivity setting, providing you with a personalized gaming experience. Cute Cat Ear DesignAdopting earphone streamline design, the wireless mouse is comfortable to grip and fits your hands perfectly, providing maximum comfort and support. Plug and Play & Stable ConnectionPlug and play design, no need to install drivers. 3 Adjustable DPI3 DPI switches, 800/1200/1600, easily and freely change the speed of the wireless mouse to meet different needs.