Package Include
1 x volume control knob 1 x USB cable

Features
-Size: 6.00X5.00X4.20cm/2.36X1.97X1.65in USB Volume Control
-Material: iron, rubber, electronic components volume control
-Color: Black
- Directly adjusting operating system volume will not affect sound quality and does not produce noise inline volume control.
- Simple in structure, easy to use, not easy to deform, you can use it with confidence volume control knobs.
- It comes with a breathing light and a 6.57ft USB cable, don't need to worry about the distance between your main computer and the computer you're using on your desktop, and it's so compact you can take it with you wherever volume knob.
- No extra power supply, USB , the best volume control for listening to music, watching videos, playing games, conferences, major supermarkets, computer training, weddings, celebrations, parties, events, etc., free adjustment, the operation is simple and convenient mute button.
- USB volume control consists of metal casing and rotating shaft multimedia control.

Goods Description
volume control Fine workmanship, ensures practicality.volume knob This USB volume control knob is made of , which can withstand use.USB Volume Control Features the iron, rubber and electronic components material, which has high durability, not easy to deform