User Manual

To check if the sound card has been identified and
installed by the computer:
1. Right-click the loudspeaker on the taskbar of the computer, open
“Playback device ". If "V8S" is displayed and set as the default, it means
the sound card has been recognized by the computer and installed
successfully
2. Right-click the loudspeaker on the taskbar of the computer, open
“Recording equipment ". If "V8S" is displayed and set as the default, it
means the sound card microphone has been recognized by the
computer and installed successfully.
1. Press the “POWER” button for 3 seconds to turn on or turn off
the sound card.
2. Charge the sound card before use. Low volume or poor sound
quality indicates that sound card power is insufficient. Please don’t
charge while using the sound card, because current will cause
interference.
IV. FAQ