USB Audio Volume Control Multimedia Adjuster with One-Key Mute Function Plug and Play for for MAC/Win7/8/10

This USB Volume Control enables you to quickly adjust the volume and also supports one key to make it mute.

• Volume Controller: Rotate the knob to adjust the volume of audio from PC or phone (OTG cable is not included)
• One Key Mute: Press down the knob to make it mute. A considerate design for you when in an emergency
• Plug and Play: No drivers required. Easy to use.
• Application at Various Occasions: You can use it when listening to music, watching videos, playing games, gathering, office, etc.
• Wide Compatibility: Support Win7/8/10/XP/for Mac/Vista Android

Specifications:

• USB Interface: USB2.0
• PC input interface type: USB-C
• Power supply: USB Power
• Power dissipation: MAX 0.5W
• Operating temperature: -5? ~ +70?
• Operating humidity: 5% ~ 90%
• Item size: 65 * 65 * 40mm / 2.56 * 2.56 * 1.57in