Operation Instructions and Product Structure
How to Use
Normal Listening Mode
Turn the toggle switch to ON, the indicator LED will light up. Switch on the receiver to start
listening to audio from the transmitter.
Voice-Activated Listening Mode
Turn the transmitter on and turn the switch to voice listening mode, the indicator light will
light up on the device indicating it’s on standby mode. When the surrounding sounds
greater than 60 decibels, the transmitter will automatically transmit the sound to the
receiver.
Recording Listener Mode
Insert SD card into the receiver card slot and turn it on. Press the record button on the
receiver to start recording, the recording light will begin flashing slowly. To stop recording,
press the stop button to automatically save the file.
Recording Playback Mode
Switch to open the receiver into normal standby mode, press the play button, the machine
will automatically play the last recording on the audio file. Long press the play button for
three seconds to delete the recording.