Listening Cautions - Nextar MA589 Instruction Manual

Listening Cautions

Do not play your earphones or headphones at a high volume.

Hearing experts advise against continuous extended play.
If you experience a ringing in your ears, reduce volume or

discontinue use.
Do not use while operating a motorized vehicle. It may create a

traffic hazard and is illegal in many areas.
 You should use extreme caution or temporarily discontinue use
in potentially hazardous situations.
Even if your headphones or earphones are the open-air type

designed to let you hear outside sounds, don' t turn up the
volume so high that you can' t hear what' s around you.
 Sound can be deceiving. Over time your hearing "comfort level"
adapts to higher volumes of sound. So what sounds "normal"
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