Portable Volume Controller Mini Keyboard Rotatable Adjuster Easy to Install Multi Use Adjust

Description:

- USB interface, standard keyboard, plug and play, no need driver.

- There are many combinations of lighting modes, and you can choose from more than ten modes. You can turn it off.

- support multiple modes. The button functions can be set by yourself, there is a special setting program, for more information, please contact customer service.

- Onboard storage, the settings are saved in the keyboard, no need to reset when changing the device

- Computer sound desktop control. Quickly adjust the volume, say goodbye to the mouse and keyboard, rotate the button to quickly adjust the computer volume.

Specification:

- Colour: Black, White Size Chart: Approx.: 7.5cmx6cm/2.95inchx2.36inch

Package Includes: 1 x USB Volume Adjuster