It provides 7 kinds of programmable RGB backlight modes for you to adjust freely, provides colorful visual effect. It supports adjustable 800/1600/2400/3600DPI to meet a variety of needs, maximum 3600DPI provides high precision, stable transmission and accurate analysis. Ergonomic design brings comfortable hand feel, fits the palm, long-time use without fatigue. Honeycomb hollow design, meets the ventilation and cooling effect required by the game player for a long time playing, avoids the feeling of hot hands and palms during the game. It also has a cool visual appearance. 2.4GHz wireless with mini USB receiver, plug and play, no driver required, convenient to use.