?Adjustable DPI?3 DPI setting,1200/1600/2400DPI. With DPI buttons,you can easily adjust the sensitivity of the mouse. This mouse is the best choice for people who use computers for extended periods of time. ?Wireless Mouse with Stable Connection?Uses 2.4GHz wireless technology to ensure smooth operation and provide the convenience of wireless connectivity. Product size: 110*75*72mm; Weight: 130g. ?Built-in Rechargeable Battery?This mouse has a built-in rechargeable battery and comes with a USB charging cable. You can continue to use the mouse while charging it by connecting the USB charging cable to your device. ?Ergonomic Mouse?Ergomomically designed with a vertical shape,this product will not strain your wrists and arms during prolonged use,unlike traditional product.The vertical design provides better support for your forearm,and makes you feel free from fatigue. ?Plug & Play?The wireless mouse comes with a USB adapter (he USB adapter is plugged next to the battery compartment), plug it into your PC's USB port and get started. Compatible with Win11, Win10, Win8, Win7, Mac OS and other operating systems.