Tap the "Mode" in the main interface, tap the "Start Recording at the Scheduled Time", then tap the 
to set the scheduled time, it will start and stop recording automatically at the preset time.
Tap the "Mode" in the main interface, tap the "Record and Mix the Selected Audio or Video", then tap the 
to select audio or video to mix background music or sound with recording.
Connect the headset to the device, tap the "Mode" in the main interface, tap the "Hear your voice as you speak", then tap the 
. Drag the slider to adjust the delay of hearing your own voice. The maximum delay is 2 seconds.
Connect a Bluetooth headset to the device, tap "Record via Bluetooth headset" button 
in the bottom left corner of the main interface, then tap the "Record" 
to start recording. Tap it again to turn off the Bluetooth headset recording mode.
Tap "Record Only When Speaking" button
in the bottom right corner of the main interface, then tap the "Record", to start recording.
Drag the handle 
to set the sound threshold to determine the sound you want to record. When actual sound value is less than the set value, it will stop recording automatically until the actual sound goes beyond the set value again.
Click the setting button in the upper left corner of the main page, click Format and select the required audio format. The application will automatically select the best quality supported by the device in this format for recording.
