Long press the STANDBY button to turn
on the speaker.
Insert the USB or SD device into the USB
or SD socket, and the unit switches
automatically to USB or SD play mode.
Press
Play starts automatically.
In USB or SD mode, follow the instructions
below to control play.
USB supported audio formats: MP3, WMA, WAV
SD supported audio format: MP3, WMA, WAV
to select an audio track.