Features:<br /> Optical Sensor</strong><br /> Adopt high precision infrared sensor, more accurate than ordinary mouse positioning.<br /> <strong>Ten Million Times Circulating Mechanical Button</strong><br /> Support fast response to ensure smooth movement and not appear frame drop, Caton and other awkward phenomenon in fierce games.<br /> <strong>Cool Backlight Effects</strong><br /> Colorful LED backlights let you enjoy the game's pleasure.<br /> <strong>Non-slip Wheel</strong><br /> Scroll up and down function helps for daily office or browsing the web, anti-slip design, fast scroll, easy to operate.<br /> <strong>Ergonomic Design</strong><br /> Symmetrical fuselage more fit palm, easy to use, fuselage contour symmetrical design, suitable for left and right hand. The mouse button adopts concave arc widening design to provide comfortable feel.<br /> <strong>Plug and Play</strong><br /> Plug and play, high-speed USB transmission interface, improves work efficiency and transmission speed.<br /> <br /> <strong>