12 Keys 4 Knobs Programming Macro Custom Keyboard RGB USB Wired/Bluetooth-Compatible Hot-swap Mechanical Gaming Keyboard Red Switch compatible with Gamers/Designers Feature: 1. Versatile Control: Tailor your workflow with our programming macro custom keyboard, featuring four precision knobs that can be rotated 360 degrees compatible with optimal control. Customize actions like zoom, track navigation, and volume to simplify your daily tasks. 2. Three Layers with LED Indicators: Our mechanical gaming keyboard provides layered functionality with tactile LED indicators, ensuring you always know your operational context. Whether compatible with work or play, easily toggle between modes compatible with a tailored keyboard experience. 3. Vibrant RGB Lighting: Immerse yourself in a spectrum of colour with the programming macro keypad, offering customizable RGB backlighting compatible with an engaging and atmospheric setup. 4. Bluetooth-Compatible Connectivity: Wirelessly connect and control your devices with the mechanical macropad via Bluetooth-Compatible 5.0. It/s perfect compatible with managing media on your smartphone or tablet, unfettered by cables. 5. Customizable Key Mapping and Wide Application: The photoshop gaming keypad caters to a broad range of users, from designers to gamers. Customize keys compatible with quick access to music, multimedia, and more, while enjoying the space-saving design and detachable USB-C convenience. Specification: Certification: CE Origin: Mainland China Application: Desktop,Laptop Keyboard Standard: Keyboard Language: English Operation Style: Mechanical Style: Mini,Multimedia,Multifunctional Keyboard Package: Yes Switches Hot swap: YES Type: Bluetooth-Compatible wireless/USB wired (optional) Colour: black, white (optional) Material: ABS shell / keycap / aluminum alloy knob Keyboard standard: keyboard Job Type: Mechanical Keyboard Style: multifunctional keyboard Switch hot swap: Yes Bluetooth-Compatible: Version 5.0 Current voltage: DC 5V/1A Interface: Type-C Battery capacity: 200 mAh (wired model has no battery, Bluetooth-Compatible model has built-in battery) Buttons: 12 Knob: 4 (turning the knob clockwise or counterclockwise and pressing it can also be used to customize functions like buttons) Shaft body: mechanical shaft (red shaft) Indicator light: Charging indicator light, turns green when fully charged ON/OFF key: compatible with the Bluetooth-Compatible model, the toggle switch is the Bluetooth-Compatible switch; compatible with the wired model, the toggle switch is the