[Tri-Mode Pro Connectivity & Smart Screen Display] Switch effortlessly between Bluetooth 5.0, 2.4GHz wireless, and USB-C modes for seamless multi-device use. The standout 0.85" TFT screen instantly displays battery,time,and connection status and the aluminum knob of the keyboard offers instant control over RGB,volume,or settings. What’s more,you can custom the GIF images in the screen. [Premium Engineering Gasket structure & Customizable Typing Mastery] Built with a black immersion gold PCB,the X85 pro prevents signal lag common in cheaper keyboards. While 5-layer paddings of the gasket structure and 1.2 mm PCB single key slotting technology reduce vibration and add stability unlike common keyboards. When typing,more smoother and quiter. [Hot Swappable & Ergonomic Design] The hot-swappable sockets support linear blueberry switches (factory-lubed for smooth keystrokes) and 3/5-pin switches. Paired with OEM-height PBT keycaps (texture-resistant, no fading),it combines ergonomic familiarity with long-term durability and the adjustable tilt feet reduce wrist strain during long sessions. [75% Layout & Compact Power] The 75% layout keeps arrow keys and functionality but trumps bulkier designs for portability. The 4000mAh battery ensures worry-free use on trips—no constant charging. [Immersive RGB & Anti-Ghosting] Vivid 16.8M-color RGB backlight shines through side-printed legends,with music-reactive lighting (exclusive to 2.4G/wired modes). N-key rollover guarantees flawless inputs during rapid typing or gaming.