1、With high-performance program control decoder chip, to achieve smooth movement and precise control. 2、Light mode: RGB marquee mode, up to 6 lighting pattern designs, the light can be turned off. 3、The sensor can set DPI resolution up to 6400DPI(1000/1600/3200/6400). 4、Large and comfortable mouse wheel design. 5、Use advanced navigation detection technology for maximum motion detection up to 32 inches per second with accelerations up to 12G. Features: 1. With high-performance program control decoder chip, to achieve smooth movement and precise control. 2. Light mode: RGB marquee mode, up to 6 lighting pattern designs, the light can be turned off. 3.The sensor can set DPI resolution up to 6400DPI(1000/1600/3200/6400). 4.Large and comfortable mouse wheel design. 5.Use advanced navigation detection technology for maximum motion detection up to 32 inches per second with accelerations up to 12G. Specification: Condition: 100% Brand new Light mode: RGB marquee effect light . Button: 7 buttons（not programmable） DPI: 4-level adjustable DPI Voltage rating: DC 5V Current: 100mA Switch life: 20million cycle Cable length: 150cm Support: for windows 2000/ for XP/ for win7/ for win8/ for win10 Vista 32bit/ for IOS Size: Approx. 12.8*7*4cm/5*2.8*1.6in Lighting colors: Four-speed DPI: First: 1000dpi（Green light） Second: 1600dpi（Purple light） Third: 3200dpi（Blue light） Fourth: 6400dpi（Red light） Packing list: 1 * Mouse 1 * User manual