3-Mode Connection: The innovative first-generation connection technology from Redragon is here. Three modes: USB-C cable, Bluetooth 3.0/5.0, and 2.4 GHz wireless mode elevate your user experience to the next level in all areas. Wireless: The K618 features integrated advanced Bluetooth 3.0/5.0 and 2.4 GHz wireless chips, providing a lag-free wireless connection to all devices on the market. Easily switch between different wireless devices without limiting your options. 30% Ultra-Slim: A flat profile that extends from the base plate across the entire keyboard. The middle red mechanical switches and top keycaps are designed to minimize the actuation distance. Convenient: A set of dedicated macro keys and a dedicated area for media control functions. Easily record frequently used macros without software, play a different song, or simply scroll to adjust the volume. Redefined details: Along with solid hardware, the core software driver from Redragon supports 16.8 million color backlighting, standard key layouts, and infinite hotkeys for personal remapping.