Slim Fresh K616: Redragon's new 60% layout wired/wireless/BT keyboard in a refreshing style with a no-brainer deal economic offer. Compact 61 keys with selected keycaps, dedicated for FPS Gamers and efficient working 3 Mode Connection: Geared with Redragon innovative tri-mode connection technology, USB-C Wired, 2.4Ghz Wireless and mode which makes user experience upgraded to another level in all fields by offering real wireless and no latency connection Hot-Swappable Red Switches: Most quiet HUANO mechanical switch, linear and soft key travel makes every click easy to register. Hot-swappable with other Redragon switches. Made to last with switches rated for 50 million keypresses Vibrant RGB: Up to 20 presets backlighting modes are free to choose by the keyboard itself. Brightness and flowing speed is also adjustable on board. Select your own preferred modes for any playing Pro Software Customizable: Expand your options using the available software to design your own new modes and effects. Macros with different keybindings or shortcuts for more efficient work and gaming