Mark ER 415 BT Manual Del Usuario página 5

USB, TF and recording
- The megaphone incorporates a USB and TF port that allows MP3 audio files to be played.
- Insert the USB or TF card. Press the PLAY key on the megaphone and adjust the volume with the VOL+
and VOL- buttons on the bottom of the control panel.
- To record, insert the USB or TF card into its port and press the RECORD key on the megaphone.
- The maximum recording time is 20 seconds.
BLUETOOTH
- The megaphone incorporates Bluetooth connectivity to link with an external audio player, for which we
will have to press on the PLAY/BT button and select the device on our cell phone or Tablet to play the
audio files from there.
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