1?Keyboard Coiled Cable & Extra 5 PBT Colorful Keycaps?:Double-Sleeved TPU Spring Cable with Detachable 24K Gold-Plated Aviator Connector, full of flexibility, strong and durable, easy to clean, not afraid of bending and pulling,and will not break.Type-C to USB-A,1.62ft long with 0.07ft inner diameter coiled cable + 3.28ft straight cable.Colorful PBT Keycaps design, adds more fun elements to your desktop setup and makes your gaming keyboard look great!. ?Amazing RGB Effects?RGB effects and personalize the illumination with windows software to match any style.Supports 18 RGB Backlight Modes and 1680 million colors,press FN+"?"to change the lights, Press FN+"X" to turn on/off the light, FN+Space for 3-5s to restore the factory settings.Also you can DIY keyboard light via driver.Customizable RGB lighting provides you with cool and attractive lighting effects, making you more enjoyable when playing games or typing at night. ?Double-shot PBT Keycaps?:The keycaps of this hotswap mechanical keyboard are made of top-grade PBT dye-subbed,which are often considered the top choice for keycaps materials, even over ABS keycaps, as PBT is much more durable, oil-resistant and stays true to color. ?Hot-Swappable Custom Keyboard?: High-quality PCB supports 3/5-pin hot-swappable, so you can enjoy the fun of making your own unique keyboard without soldering. This mechanical keyboard is equipped with flying fish switch. The total travel of fly fish switch is 3.6+/-0.4mm and tactile force is 42gf.Particularly ideal for long-time use in gaming or the office. ?3 Modes & 4000mAh Power Saving Long Battery Life?:This hot swappable keyboard has 3 modes connectivity, including USB-C wired mode, 2.4G wireless mode and Bluetooth 5.0 mode. With Rechargeable 4000mAh large-capacity compact keyboard, which can provide sufficient power for vacations and business trips. ATTENTION:The Wired Connection means Charging,too!. ?Multi-function TFT Color Display Screen and Knob?:This Wireless gaming keyboard has built-in brand new display screen and rotary knob, allowing you to customize GIF images by driver.The knob acts as a remote control to adjust RGB, volume, languages, etc. The smart screen will show battery level, WIN/MAC, wired/2.4G/Bluetooth mode, time. ?75% Percent Gasket-Mount Mechanical Keyboard?:The ATTACK SHARK AK820 Pro uses a single key slotted PCB design, making each button more stable when click.The custom gasket keyboard has built-in multi-layer noise reduction cotton, Poron sandwich cotton, IXPE under-axis pad, PET premium sound pad and bottom cotton, which provides a softer, and more comfortable typing feel.