Immersive Rainbow RGB Backit Modes: The RGB backlit keyboard allows you to select 16.8 million colors of the RGB wheel and apply them on a per-key basis. 7-LED themes and 14 backlight model. 104 Keys Mechanical Keyboard: A backlit, full-sized mechanical keyboard with 104 keys no rush provides smooth and lightweight linear action. Durable and comfortable dual experience: the blue mechanical switch activates every key, and provides a superior typing experience than the rubber dome keyboard, more than 50 million keystroks experience,Meticulously crafted from Solid Aircraft-grade Aluminium and ABS materials.Bicolor mold keycaps which can avoid sweat on the keycaps, durable. Custom key: With the game mode and button custom settings, you can freely switch 5 game modes to improve entertainment. Programmable Macro: Through software recording macros, customizing advanced functions, and personalized function keys