USB Volume Control Knob,Micro USB Multimedia Audio Volume Controller Volume Adjuster Computer Speaker Volume Control Switch for Windows,for Android, for OS X System

How to Use: 1. No need to drive, plug and play 2. Rotate to adjust the volume, clockwise to increase the volume, counterclockwise to decrease the volume, press down to mute the device 3. Press and rotate the device at the same time to quickly adjust the volume 4. When the device is pressed for more than 8 seconds, the breathing light is always on and enters the night mode. In the default mode, the breathing light is only on when it is rotated. The night mode is convenient for use in the dark Specification: Item Type: Volume Control Knob Material: Aluminum Alloy Interface: Micro USB Type-C Line Length: Approx. 1.5m / 4.9ft Scope of Application: For Windows/OS X/Android device Package List: 1 x Volume Regulator 1 x Data Line 1 x Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

• The brushed non‑slip frosted knob can be adjusted with a single finger, and it feels comfortable.
• USB plug and play, support for Windows, for Android, for OS X system, no need to manually install the driver.
• High-quality main control chip, main frequency is up to 16MHz, quick response , and response time is less than 1ms.
• The blue breathing light enhances the sense of interaction, and will automatically go out if it is not moving for a long time.
• Replaceable USB cable design can adapt to different needs and is convenient for long‑distance adjustment.