External USB audio adapter: Ugreen 50599 40964 is a practical USB 2.0 audio sound card adapter for adding headphone and microphone connectivity to compatible devices.

Easy audio control: Features external volume control so you can adjust sound levels quickly according to your preference.

Mute switch design: Includes a dedicated mute button with independent headphone and microphone interfaces for convenient daily use.

Share audio easily: Supports using two headsets at the same time, making it suitable for sharing audio with a friend.

OTG support: Comes with OTG cable support for broader compatibility in supported use cases.

Enhanced sound performance: Built with SSS1629 smart noise-reduction chip for clearer and more stable audio performance.

Status indicator: LED indicator light shows the real-time working status clearly.