Description: Hot Swap Switch: 75% 81 key compact 3/5 pin hot swappable mechanical keyboard, gasket structure, ergonomic design, 2 gear adjustable support feet, provides a more comfortable operating experience.3 Mode: Triple mode mechanical gaming keyboard, supports 2.4Ghz / Bt / wired connections, and supports 3 devices to be connected at the same time in Bt mode. 4000mAh large capacity rechargeable, when used for 5 hours a day, it can be used for about 15 days in the light off and about seven days in the light on.RGB Backlit: The simple and stylish gaming keyboard features an RGB backlight, offering a cool and bright lighting effect. With an aluminum alloy knob, you can adjust the light, system, volume and other settings through the knob. 0.85inch colorful screen, display time, power, connection method, etc.Premium Material: The computer keyboard adopts premium plastic shelling and PBT double keycaps, oil resistant, wear resistant, sturdy, and ensures a long time to use.Wide Applications: Professional mechanical keyboard, suitable for computers, laptops, desktops, etc. Great for gaming, typing and office, etc. Specification: Product size: 35cmx16cmx3.5cm/13.78inchx6.30inchx1.38inchMaterial: Plastic Package Includes: 1 Mechanical Keyboard1 Dust Cover2 Spare Shafts1 Charging Cable1 Key Puller1 Manual Note: Please allow slightly errors due to manual measurement and different monitors.