We couldn't test this unit. There's a known issue where some of the wire is exposed at the top of the headset.

To use this headset microphone, simply connect it to your device using the TA4F connector. You're ready to start capturing audio. When using it, be careful around the exposed wire at the top to avoid any damage. For maintenance, keep it in a dry place when not in use. If you notice any further issues, it's best to check the connection and the exposed wire area regularly.