Yk600 Mechanical Keyboard Wireless Plus Wired 2.4G Mode Type C Charging Features： Anti-ghosting 61 Keys Allows multiple keys to work simultaneously with high speed. Each key is controlled by independent, let you enjoy high-grade games with , Great for gamers, typist,programmer, writer etc Ergonomic Design Compact size down the entire keyboard and navigate it easily, It can also save the space on your desk. Ergonomic and slope, when you use this keyboard, your hands are not easily get fatigue. The included cap puller makes cleaning or changing key caps easier Durability and Compatibility carving character key for longtime use. Made of -grade ABS and metal, with matte-finish texture, it is sturdy and robust. Support computer system including Windows10, 8, Windows 7, X, XP, Windows, etc The mechanical keys on it deliver gaming-grade responsiveness and tactile feedback superior to rubber-domed keys. the keys are optimized for entry. Plus, the keys have been tested for durability to a 60 million cycle life. Configuring your keyboard once and have it remembered. Every game requires its own unique setup, Usage method: USB full speed 2.0 supports up to 1000Hz true report rate. Support full key conflict (all keys respond) No EEPROM memory, flash memory backlight mode. lighting control: all lighting effects are supported +]}: the total brightness of the keyboard increases + [{: the total brightness of the keyboard decreases +;:: faster lighting effects + ': light effects slow down + <,: light effect switching +>。 : light direction 2.4G connection 1: Toggle the toggle to on to enter 2.4G mode 2: Long press + P for 5 seconds, and the P Key flashes continuously, indicating that the 2.4G pairing mode has been entered 3: entering the 2.4G pairing mode, insert the 2.4G receiver. the connection is successful, the P Key stops flashing and completes. 4: Wireless receiving range 8mm Package: Mechanical keyboardx1