USB Computer Audio Adaptor, RJ9 to USB Audio Headphone Conversion Line Computer Headphones Line with Control Box

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Product description

  • VOLUME ADJUSTMENT Volume up or down button, you can adjust the sound you want to make your ears more comfortable
  • SIMPLE CONTROL Microphone close button,You can turn off the microphone by simply pressing it.Speaker close button,The speaker can be turned off to avoid unnecessary information transfer.
  • EASY TO USE The RJ9 jack connects to the earphone, and the USB connects to the computer.
  • RELIABLE This product is the best choice for your computer audio adapter, easy to control, so that your headphones can be used in both directions, you can more easily interact with others.

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