Welcome to our store! 1. Keep your computer active: This mouse movement device prevents your computer from going into sleep mode by randomly moving the optical mouse. 2. Powerful motor: This mouse movement device features a powerful motor and a large disc to move the mouse across the screen, preventing the cursor from getting stuck in corners. 3. 2 DPI levels: This automatic mouse movement device has 2 DPI levels for you to choose from and easily adjust to your needs. 4. Plug and Play: This mouse movement device is plug and play with no drivers required. It can be used with a 5V power adapter or a PC USB interface, and is compatible with both wireless and wired optical mice. 5. Wide compatibility: This automatic vibration mouse is ideal for remote work, presentations, online meetings, or gaming. It is compatible with Windows 7, Windows 8, Windows 10, Linux, OS X laptops, and Android. Item Type: Vibration Mouse. Material: ABS. Input: 5V 1A. Control Mode: Button. DPI Level: 2. Compatible Systems: Windows 7, Windows 8, Windows 10, Linux, OS X laptops, and Android. 1 Vibration Mouse. 1 USB Cable. 1 USB to Type-C Adapter. 1 User Manual. Customers are our priority. If you encounter any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.