current file successfully).
② Delete All File: at ‘pause’ state, long press "-" and “+” button at
the same time until flash red light (this indicate deleting all file
successfully).
★ Note:
① At recording/music playback state, delete all files is to delete all
recording/music files.
② Don’t delete all files at the device if unnecessary to avoid any
files loss.
③ Recommend delete files at computer to avoid file loss.
2. Recording While Charging
Step 1: Connect the device to computer/charger through USB
cable, enter 'Charging status'.
Step 2: Turn on device, long press "+" button until the light goes
out.
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