1. Resolution 3200, four DPI options 2. Improve the game experience, improve the pass rate of the game, comfortable hand, accurate and sensitive induction, fashionable personality appearance, cool and cool 7 color breathing lamp, life for game, 3. Built-in rechargeable lithium battery, environment-friendly and energy-saving, avoiding the trouble of buying batteries, can play games while charging ,it need to use the power on mode 4. Fashionable quiet effect is good, can play games in the late night without disturbing the rest of family and friends 5. Roller backlight, there are open backlight/power on or power off 3 modes 6. Standard 6 keys and forward and backward keys and DPI keys