1. PLUG AND PLAY: This is a customizable function BT5.0/2.4G/USB C wired three mode knob controller with Type C to USB interface, no driver required, plug and play
2. SIMPLE OPERATION, APPLICABLE SYSTEM: Can set the functions of all the keys on the standard keyboard of a computer. With one click, can achieve the complex and cumbersome combination shortcut key functions. The controller has its own storage and is compatible with systems such as support for WINDOWS, support for OS, support for , support for HarmonyOS, and support for IOS
3. PORTABLE WITH LIGHT: The bluetooth volume control knob can connect multiple controllers without conflict, which is small, convenient and easy to carry. Equipped with RGB lights, three mode controls, and a built in 400mah battery
4. MULTIPLE FUNCTIONS: The knob functions can be customized for one click input, scrolling up and down of support for tiktok short videos on mobile phones and tablets, like, adjusting screen brightness (for laptops), web page switching, video editing software control, e book page turning, car system control of computer functions, music player playing and switching from previous to next song, volume increase and decrease, pause playback, mute, and other functions, which is a great helper
5. LONG LASTING: The pivot of the USB multimedia controller supports 360° rotating, which is more long lasting and more suitable for long term use

Spec:
Item Type: Customizable Knob Controller
Material: ABS and aluminum alloy
Modes: 2.4G/BT/USB C wired
Features: Customizable one click input, flip up and down videos on mobile tablets support for TikTok, like, adjust screen brightness(laptop), switch web pages, control video editing software, flip pages on e books, control computer function for car , music player functions like skip, previous, next song, volume control, pause, mute, etc.
Support: Support for WINDOWS, support for Systems
Size:
Diameter: