3
not place this product in a car with all windows closed in
summer, and keep out direct sunlight.
z
Avoid dropping or shocking this product heavily and
avoid shaking the TFT display violently, otherwise, the
TFT display may be damaged or cannot play correctly.
z
Please choose a suitable volume. Avoid excessively high
volume when using a headset. If you feel any ear noise,
please decrease the volume or stop using.
z
Do not break the connection suddenly when this product
is conducting formatting, uploading or downloading
operations, otherwise there may be program errors.
z
This company will not undertake any responsibility for
any memory loss due to product damage, repairing or
other reasons.
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Do not dissemble this product by yourself and do not
clean the surface of this product with alcohol, thinner or
