Features: 1. New Upgraded: Unique charging technology,built-in lithium battery. 2. Silent Design: The left and right click are both silence, no sound when you click. 3. 3 kinds DPI :Wireless Computer Mouse with 800 / 1200 / 1600 DPI Resolution Optical Tracking Technology,provides more sensitivity than standard optical mice. 4.Plug and Play:No need to install any driver, just plug the USB receiver into your laptop will the mouse start to serve. Effective up to 10 meters of range. 5.Wide Compatibility:Well compatible with Windows XP, Vista, 7, 8, and 10 / Windows Vista / Windows Vista/ Windows ME etc, Fits for desktop, laptop, PC, Macbook and other devices. Specification: Item Name:2.4G Wireless Mouse& Bluetooth-compatible mouse Buttons: 4 buttons The Max DPI: 1600 DPI Ajustable DPI Switch: 800 /1200 / 1600DPI WiFi Range: 10M Battery: Rechargeable Switch Life: 10 Million Times Size: 112 *60 *25mm Support System: Windows / Mac/ Android / iPadOS Package: 1 x Wireless Mouse 1 x USB Receiver 1 x Charging Cable Note: *If your computer has a Type-C port, you may need to use a Type-C adapter to connect the mouse to your device.