Compact 2key programmable keyboard with USB C and Bluetooth connectivity. Designed for flexible use and simple , it streamlines complex key combinations into a single tap while offering tactile feedback and visual lighting. Key features Dual connectivity: Use a USB C cable for wired operation or Bluetooth for wireless convenience. Full key mapping for Windows: Compatible with Windows standard keyboard mapping so all functions can be assigned through the configuration software. Programmable and persistent settings: Dedicated setting program allows repeated . Onboard storage saves profiles to the keyboard so settings remain when switching devices. Tactile switches and lighting: Upgraded blue switch for clear tactile feedback and RGB LED lighting for visual . Rechargeable battery: Builtin 400mAh battery supports extended use for gaming sessions, meetings, or daily tasks. Precision build: Fine craftsmanship and a compact, stylish design suitable for desktop setups. Benefits and why it helps Saves time and reduces errors by converting multikey sequences into singlekey actions. Flexible connectivity supports both stationary and mobile workflows. Persistent onboard storage eliminates the need to reconfigure when moving between devices. Tactile switches and lighting improve user feedback and visibility in varied lighting conditions. Rechargeable battery minimizes downtime from battery swaps and supports long sessions. Practical use scenarios Streaming and gaming: Assign macros for scene switching, quick commands, or ingame shortcuts to a single key for faster response. Remote meetings and calls: Map mute, camera toggle, or pushtotalk functions to one key for reliable control during conferences. Productivity shortcuts: Set common actions such as copy, paste, application launch, or repetitive inputs to speed up workflows in office and creative applications. Compatibility and performance notes Supports USB C wired connection and Bluetooth wireless connection. Works with Windows standard keyboard mapping; use the provided setting program to assign and store functions on the keyboard. Built for repeated and reliable daily use with upgraded blue switches, RGB LED, and a 400mAh rechargeable battery.