12 KEY GAMING KEYBOARD MINI MACRO KEYBOARD 3KNOBS PROGRAMMING Function: 1. One-handed: The 12-key mechanical keyboard is mini with customization features, Type-C interface to USB, plug and play with adjustment knobs for quick customization, no hassle links. 2. Connectivity in two modes: The macro keyboard is in dual mode, which supports USB and Bluetooth modes and switches automatically. Connecting to USB will switch to USB mode, disconnecting USB will switch to Bluetooth mode. Bluetooth wireless 15 minutes without operation, will automatically go into sleep mode. 3. 3 adjustment knobs: programmable macro keyboard has a design with 3 knobs, the knob click function can be used as left and right mouse button. The knobs can be set to zoom in and out, with features such as song cutting, volume control, pause, and playback. 4. Self-programming: All macro keyboard keys are programmable, allowing you to set all the standard functions of Windows keyboard keys and use one key for complex combinations of hotkeys. 5. Wide Application: programmable one-handed mechanical keyboard can speed up and increase work efficiency and make the game more convenient in office, gaming, music, media, industrial control, laboratory, production line testing. Specification: Item Type: Mini Macro Mechanical Gaming Keyboard Material: ABS Number of keys: 12 keys Axle: red axle Connection Method: Wired, Bluetooth Battery type: 300 mAh lithium-ion battery (built-in) Applicable Devices: Universal Computer List of packages: 1 x Keyboard 1 x Charging Cable