IRiver MPlayer User Manual page 32

Chapter4 Other Information
Safety Instructions
Others
Do not use headphones / earphones while cycling, driving,
or operating any motorized vehicle.
It is dangerous and is illegal in some areas.
Reduce volume or stop using the player if you experience
a ringing in your ears.
It may cause injury.
Reduce volume while walking, especially at pedestrian crosswalks.
It may cause injury.
Do not listen to music via headphone/earphone with high
volume for a long time.
It may cause injury.
Do not use headphone / earphones at high volume.
It may cause damage or your injury.
Keep headphone-/earphone cords under control to avoid
getting caught on nearby objects.
It may cause damage or your injury.
Do not sleep with headphones / earphones in the ears.
Do not use headphones / earphones for excessive
periods of time.
It may cause damage or your injury.
Try to connect the product to the rear USB port in your PC.
In some individually assembled PCs, improper USB
port may cause malfunction.
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