Introduction
This range of high performance USB Volume Control Knob, Computer
Speaker Audio Volume Controller Adjuster with One Key Mute
Function
Support for Win7/8/10/XP/for Mac/for Vista for Android
> Strong Construction: made of metal shell and rotary shaft, 360° infinite rotation,equipped with breathing light and come with USB cable.
> With one key mute function, when you are listening to music, just press the knob, it will stop at once and back to music when you press again.
> This volume control knob supports for Win10/8/7/Vista/XP/for Mac, once you insert it to your computer, it can start to work; with OTG cable, it can also work for phone.
> A great volume control tool for watching videos, playing games, even will be the best volume controller for activities, wedding, meeting, celebration and so on.Safe for using because the controller is not connected to the audio cable which will easily dropped and causing noise
> Simple Operation: turning the knob to turn up and down volume, press the knob to make it mute, press down the knob and turning to adjust volume more quickly; keep pressing the knob for 8s, it will enter night mode, breathing light will stay on.
> Advantages: Compare with the potentionmeter volume regulator which connects 3.5mm AUX wire in series, no need to install any driver or software on your PC to drive this volume regulator, it will work once you plugging on the device; The USB volume adjuster directly adjusts your for Windows volume which won`t cause distortion and noise
> A breathing light built under the volume knob; In default mode, the breathing light only lights on under every pressing on the knob;