Features: 1.61 Keys Fashion Contrast Color Keyboard : RGB cool light transmitting design, 8 single color lighting switching modes, 5 level backlight brightness adjustable, streamer lighting switching mode, streamer speed can be accelerated or slowed down, backlight off or on, cycle switching. 2.FN Multi Function Combination Shortcut Key: Fn composite key, 61 full key conflict free design, allowing the game to be unimpeded, not afraid of the dark, and play all night. 3.Ergonomic Suspended High And Low Keycap Design: Fluent curved lines, comfortable feel, real mechanical feel keyboard, long term use, not easy to fatigue, never fade. 4.Ultra Small Keyboard: It does not take up space, the weight is light, and the key line is separated, the USB to Type C cable, the key line is detachable, and it is easy to carry. 5.Widely Compatible: Suitable for Windows XP for Windows Vista for Windows 7 for Windows 8 for Windows 10 for Windows 11 etc. specification:Item Type: Gaming Keyboard Product Material: ABS Item Model Number: K401 Interface Type: USB Line Length: Approx.150cm / 59.1in Number Of Keys: 61 Keys Rated Voltage: DC 5V Rated Current: 100mA Monochromatic Light Switching Mode: 8 Kinds Brightness: 5 Level Adjustment PackageList: 1 x Color Combination Keyboard 1 x USB To Type C Cable 1 x Chinese And EnglishUser Manual