Please Note: AJUNBEE Digital Voice Recorder is recording, if there is no sound above 45db for more than 5 minutes, it will automatically stop recording in voice control mode and save the recording. When playing recording or MP3 music, if there is no playback (pause state) for more than 5 minutes, it will automatically shut down, and you need to shut down and restart it.
If you encounter problems such as being unable to synchronize timestamps, need to turn off the audio control mode, need to adjust the voice activation decibel, etc., you can watch the video we uploaded. The video explains in detail the performance of the product and how to set the synchronization time.