FEKER IK75 Ultra Triple Mode Mechanical Keyboard 82 Keys Black Case RGB Backlit with Multifunction Knob bluetooth/ 2.4GHz/ USB Wired Triple Modes Double Shot PBT Keycaps CSA Profile Hot-Swappable Switch for Mac Windows

• 【Two Types and Hot-Swappable Switch】: IK75 Ultra mechanical keyboard with dual types of switch, the four keys (backspace, enter, left shift, spacebar) using FEKER Holy Panda switch, other keys using Gateron Pro Yellow V2 switch, to bring you a full range of input experience. And all keys support hot-swappable, you can freely replace your favorite switch.
• 【8000 mAh Battery Capacity】: IK75 Ultra Bluetooth keyboard built-in 8000 mAh large capacity rechargeable lithium polymer battery, is one of the largest mechanical keyboard battery. In a fully charged state, the keyboard can be used for 40 days with wireless mode and RGB lights on, making it the best match for mobile offices.
• 【18 RGB Lighting Effects】: IK75 Ultra gaming keyboard has 18 built-in lighting effects and 5 brightness levels. You can select your favorite light effects through Feker's exclusive software (music rhythm mode is available in wired mode), customize the keyboard macro functions, and enjoy an unparalleled typing experience.
• 【Ergonomic Mechanical Keyboard】: Knob design, easy to control multimedia. Double shot PBT keycaps have a longer service life. To reduce wrist pressure when using, the wireless keyboard features CSA profile keycaps and dual-segment foot support for the base. This bluetooth keyboard is perfect for home, office and gaming use.
• 【Three modes of connection & wide compatibility】: IK75 Ultra mechanical keyboard offers three modes of connection: USB wired connection, bluetooth 5.0 connection, and 2.4GHz connection, and is compatible with macOS and Windows, you can easily switch between your PC, handheld, tablet, and phone.

Specifications: 

Brand Name: FEKER

Model Number: IK75 Ultra

Case Color: Black

Connection Method: Triple Mode - Wired Usb + Wireless bluetooth / 2.4GHz

Backlight: 18 RGB Lighting Effects

Number of Keys: 82 Keys

Keycaps: CSA Profile Double Shot PBT Keycaps

Switch: FEKER Holy Panda switch (backspace, enter, left shift, spacebar) + Gateron Pro Yellow V2 switch (other keys)

Hot Swappable: Support

Battery Capacity: 8000 mAh

Package Included: 

1 * FEKER IK75 Ultra Triple Mode Mechanical Keyboard

1 * USB-A to Type-C Cable

1 * Keycap Puller

1 * Switch Puller

1 * User Manual