The wireless gaming mouse supports wireless connection ranging up to 32 feet and features 3 adjustable DPI (800/1200/1600) with 6 Buttons, which is different from common mouse and provides excellent gaming experience. Adopt palm-contour and bilateral symmetry design to offer comfortable hand-feeling and fatigue-free use. Powered by 2Pcs AAA batteries, last up to 2160 hours. Moreover, it's highly compatible with most system, such as fit for Windows XP/7/Mac OS/Linux/Vista etc. and fits for Notebo