2X USB Volume Controller Wired 2.4G Wireless Multimedia Controller Custom Knob

2X USB Volume Controller Wired 2.4G Wireless Multimedia Controller Custom Knob Popis

WIDE APPLICATION: USB volume control knob is compatible with multiple systems, supports for Android and Windows systems, and is compatible with mobile phones, tablets, laptops, and desktop computers.
FUNCTIONS AND USES: USB volume controller can directly control the volume of the computer operating system, can be customized, support shortcut keys.( Note: Custom functions require editing software, please contact customer service for editing software.)
2.4G++wired version: The three-mode model supports wired connection, connection and 2.4G connection. When connecting to , the main device must have function. 2.4G and the receiver are connected one by one, and you can use it by inserting it, and it will pair automatically.
Built-in large-capacity lithium battery with built-in charging function.
EASY TO USE: There is no need to install any drivers or software your computer to drive this volume regulator, and can be used after plugging in the device.

Custom knob, the knob can be defined as any key the keyboard, or as volume and down, previous song, next song, and pause, mouse wheel, etc.
Item Type: USB Volume Control Knob
Features: Custom; Support shortcut keys
Support: For Android systems, Windows systems
How to Use:
1. Rotate left: Volume down
2. Rotate right: Volume
3. Press the knob: Pause/
4. Press the knob and rotate left: Previous song
5. Press the knob and rotate right: Next song
Color: Black
Material: ABS+acrylic

Package Contents:
2 x USB Volume Controller
2 x data Cable
2 x 2.4G receiver