Hand-friendly design:compact size is easy to take with you from home to work or anywhere you use your computer.
This high-precision wireless mouse features a contoured design with non-slip buttons for unbeatable comfort,3 Adjustable DPI Switch,800,1200,1600
Up to 24-Month Long Battery Life,the mouse will be switched off automatically when the USB Nano receiver is disconnected with your pc, or the PC is switched off-Plug and play, no need to install driver.
Work for system:Window 10 or later;Windows XP/Vista/7/8/10;Chrome OS.
Box Contains: 1 x Wireless mouse, 1 x User Manual,Usb receiver placed inside of the battery room