Please insert the earphone into the jack of player before
swimming. Please DO NOT use the extension cord while
swimming because it is non-waterproof. And the extension cord
is used for other non-underwater sports (such as running).
In order to avoid short-circuit when charging, please wash it with
clean water a�er swimming and then shake it dry, and place it
air-dried for at least 1 hour before charging. (Note: If the machine
is in a hot and dry environment, at least 1 hour to dry out; if the
machine is in a humid environment, at least 2 hours to dry out.)
Please DO NOT use the player con�nuously for more than 2 hours
underwater to prevent the risk of damage to the player from
water pressure.
If you have used our MP3 in sea water, please rinse the sand in
the earphone hole with clean water, dry it out before charging.
Note:
Do not disassemble the machine by yourself because the
water vapor may enter during the process, causing short-circuit or
damage to the machine.
Charge and Transmission
Charge:
Usage No�ce
Please fully charge your device before using it for the first �me.
A�er fully charged, it can play for 8-10 hours.
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