Feature

●Support one key mute function. Simply press the knob to instantly mute state, press again to restore the sound for simple and easy use
●USB connection, plug and play, connect the power of your computer, then turn the knob to adjust the volume of your computer easily and quickly
●Metal shell, non-slip button pad, sturdy and durable, provide long service time
●There is a computer volume control knob for a wide range of applications, watching videos, and playing games
●Stable and good performance, can be used to replace old or damaged volume control knobs


Description

Function:
1 Support one key mute function. Simply press the knob to instantly mute state, press again to restore the sound for simple and easy use.
2. USB connection, plug and play, connect the power of your computer, then turn the knob to adjust the volume of your computer easily and quickly.
3 Metal shell, button non-slip pad, sturdy and durable, longer service time.
4 We offer a wide range of applications, computer volume control knobs for watching videos or playing games.
5 Stable and superior performance allows you to replace your old or damaged volume control knob.


How to use:
Adjust the volume up and down with the knob, press the knob to mute, and keep pressing the knob to adjust the volume quickly. Press the knob for 8 seconds and enter into night mode, the breathing light will stay on.

Specifications:

Item Type: USB Volume Control Knob
Color: Black.
Material: Metal
PRODUCT APPLICATION: This external volume control knob is specially designed for computers, Win 10 8 7, Vista, XP, OSX




Package List:
1 x USB volume control knob 1 x User manual
1 x Connection Line