•Once you set the volume, do not increase it. Over time, your ears adapt to the volume level, so a volume level that does not cause discomfort might still damage your hearing.
Traffic Safety
•Do not wear an earphone while oper- ating a motor vehicle or riding a bicy- cle. This can create a traffic hazard and could be illegal in some areas.
•Even though some earphones let you hear outside sounds when listening at normal volume levels, they still can present a traffic hazard.
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