1. USB or Micro SD mode: Next track.
2. Bluetooth Mode: Next track.
3. FM Mode: Next FM channel.
Long press:
1. USB or Micro SD mode: Increase the volume.
2. Bluetooth mode: Increase the volume.
3. FM Mode: Increase the volume.
Short press:
1. USB or Micro SD mode: Play or Pause.
2. Bluetooth mode: Play or Pause.
3. FM mode: Searching the frequency station automatically.
Long press:
1. USB/TF/AUX IN/FM mode status switch.
FUNCTION DESCRIPTION
• FM mode: ET-PS500 has FM function, which is equipped with a built-in
antenna. When you turn on it, please press M button and switch to FM mode,
then you can enjoy your FM radio program.
• Bluetooth mode: ET-PS500 has Bluetooth function, when you turn on it, the
speaker will be into Bluetooth mode automatically. When you hear that "The
Bluetooth device is ready to pair", you can search its Bluetooth device
name "ET-PS500" and paired it, if the pairing is successful, there will be
prompt voice" The Bluetooth device is connected successfully", if the pairing
is broken, there will be also a prompt voice.
• USB mode: ET-PS500 has a USB 2.0 port, it supports USB mode. After you
insert your U disk, it will read MP3 format file, ET-PS500 will play music
automatically.
• Micro SD slot mode: ET-PS500 has a Micro SD slot, it supports Micro SD slot
mode. After you insert your Micro SD card, it will read MP3 format file,
ET-PS500 will play music automatically.
• AUX-IN mode: By an audio cable you can operate this function, but please
press its MODE button first. This function cannot be automatic identified.
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