Koolenry Desktop Knob Volume Switch Tri Mode 2.4G Wireless Bluetooth Wired Customized Aluminium Alloy Control Computer Gamer Gifts A

Customizable desktop volume knob: Supports wired, Bluetooth, and 2.4G wireless connection modes. Default volume adjustment, mute, and screen brightness adjustment. Bluetooth connection method: any button to wake up. Search for the keyboard name "ANTICATER_MIN" on your computer and connect to it. If the keyboard name is not found, try pressing any button to wake up. Customize the button settings (basic buttons, combination keys, multimedia, RGB lighting settings, mouse) according to your usage habits through the software. Knob operation: Rotate left, rotate right, the knob, and hold to rotate left, and hold to rotate right. Five different functions can be set. Knob function Default setting: Rotate left for "Volume -", rotate right for "Volume +", for "Mute", and hold to rotate left for "Screen Brightness -", and hold to rotate right for "Screen Brightness +".