ON SALE!!!Product Details:Ergonomic :waterproof design ，Advanced optics localization pattern，more accurate mobile identification.Keys: 104keys with 19keys non conflict. Laser encraved letter. LED: cool backlit with colours. No keys sorry at midnight， win in a cooler way.Material: high quality of ABS Material， Durable， spill resistant keyboard for trouble free and long lasting performanceCustomized function:Space key Strengthened， With 0.5MM iron pan surface， player's gear.