2. Double click the icon to display the sound preference panel.
3. Click Input button → Select the “Avantree CF3001” as the device for sound input. (You also can adjust the input level in this tab, if needed). 4. Some app also need to set microphone input device in app. 5. Now you can use this USB microphone to recording or make a call. (Sound from your default speaker of computer)
If you want to use a headphones/speaker with CF3001, follow the bellow settings:
1. Connect headphones/speaker to the headphone jack on CF3001. 2. Open System Preferences → Double click the icon → Click Output button →Select the “Avantree CF3001” as the device for sound output. (You also can adjust the input level in this tab, if needed)