Supports Bluetooth and USB wired connection: You can switch to Bluetooth mode via FN+Q/W/E, and also USB-Type C wired mode. RGB lighting effects: This gaming keyboard has 18 RGB modes, 8 monochrome backlight modes and 1 full color backlight mode. Long battery life, up to 10 hours of continuous use, or use while charging. Ergonomic Design, Easy to Carry: This keyboard comes with rubber non-slip feet and comfortable feet. Arc and slope are more suitable for hand shape. The 68-key compact and simple layout is easy to carry. Brown switch: Using a more professional mechanical shaft, the brown switch also has a crisp mechanical feel, which is suitable for buyers who like mechanical feeling but have a low sound. This switch is designed to provide a satisfying tactile typing experience, providing accurate and responsive keyboard commands for typing and gaming. Multi-device compatibility: Compatible with any device that supports Windows 7/8/10/2000/XP, Mac OS/Vista.