Rapoo 7200P Wireless Optical Mouse is comes with Reliable 2.4G wireless transmission which results in less interference from other wireless, Bluetooth and Wi-Fi devices. In this mouse, Adjustable High-definition Tracking Engine so that you can select low DPI for accuracy or high DPI for fast movement. You can instantly switch between 500 and 1000 DPI. The Rapoo’s latest energy saving technology and power switch, you can use your mouse without power interruption for up to 12 months battery life. This stylish mouse comes with 02 years of warranty.