Description: 【Advanced Wireless Technology】: The double mode cordless mouse adopts wireless technology to ensure stable connection. 【Compact and Portable】: This ergonomic mouse features a small design with dimensions of 12.2cmx6.5cmx3.8cm/4.80inchx2.56inchx1.50inch, making it ideal for use on the go while maintaining a quiet and elegant presence in office environments . 【Adjustable DPI】: This cordless vertical mouse offers 4 speeds DPI adjustment, 800-1200-2400-4800, for smooth movement and control. 【Sleep Mode】: If the mouse is not used within 1 minute, it will enter the first level of sleep. If it is not used for 10 minutes, the mouse will enter deep sleep. Press any button to wake up the mouse. 【Lighting Effect】: Optical mice with LED buttons are used for lighting control and can be used at home or in the office. Size Chart: 12.2cmx6.5cmx3.8cm/4.80inchx2.56inchx1.50inch Package Includes: 1 Wireless Mouse 1 USB Receiver 1 Type C Cable 1 Instruction Manual Note: Please allow slightly errors due to manual measurement and different monitors.