Welcome to our store! 1. Application Scope: The wireless mouse is suitable for Windows 98, ME, NT, 2000, XP, Vista, Win 7, Linux, or OS X. 2. 2.4GHz Wireless Technology: The wireless car mouse provides a powerful and reliable connection with an operating distance of up to 10 meters. 3. Smart Connection: The wireless mouse requires no coding, it's plug and play, simple, and easy to use. If not used for a few minutes, the mouse automatically enters sleep mode; press the left and right buttons to wake it up. 4. Sports Car Shape: The wireless mouse is designed in a cool sports car shape, making it easy to carry. It's a perfect gift for children or friends. 5. Battery Power Supply: The wireless car mouse is powered by 2 AAA batteries (not included). The wireless mouse connects to your computer via a USB receiver. To save power, please turn off the mouse switch if you don't use it frequently. Item Type: Wireless Car Mouse Material: ABS Power Supply: 2 x AAA batteries (battery not included) Key Lifespan: 5 million cycles High Resolution: 1600DPI Buttons: 3 Wireless Operating Frequency: 2402MHz-2480MHz Maximum Acceleration: 14 inches per second Effective: 2.4 GHz wireless transmission, working distance up to approx. 10 meters / 10.9 yards Compatible: For Windows XP, Vista, Windows 7, ME, 2000, and OS X or higher. 1 x Wireless Car Mouse 1 x USB Receiver Customers are our top priority. If you encounter any issues 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.