Avoid hearing damage Permanent hearing loss may occur if earphones are used at high volume. Set the volume to a safe level. You can adapt over time to a higher volume of sound that may sound normal but can be damaging to your hearing. If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time is required before your hearing could be affected. Hearing experts suggest that to protect your hearing:
ÂÂLimit the amount of time you use the earphones at high volume.
ÂÂAvoid turning up the volume to block out noisy surroundings.
ÂÂTurn down the volume if you can’t hear people speaking near you
Disassembling the sensor Do not attempt to open the sensor, disassemble it, or remove the battery. No
Do not use the receiver, iPhone, or iPod in or near water or wet locations.
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