ページを印刷するTo establish a safe volume level:
Set your volume control at a low setting
Slowly increase the sound until you can hear it comfortably and clearly, without distortion.
Listen for reasonable periods of time:
Prolonged exposure to sound, even at normally 'safe' levels, can also cause hearing loss.
Be sure to use your equipment reasonably and take appropriate breaks.
Be sure to observe the following guidelines when using your headphones.
Listen at reasonable volumes for reasonable periods of time.
Be careful not to adjust the volume as your hearing adapts.
Do not turn up the volume so high that you can't hear what's around you.
You should use caution or temporarily discontinue use in potentially hazardous situations.
Do not use headphones while operating a motorized vehicle, cycling, skateboarding, etc.;
it may create a tra c hazard and is illegal in many areas.
Notice
Recycing
Your product is designed and manufactured with high quality materials and components,
which can be recycled and reused. When you see the crossed-out wheel bin symbol
attached to a product, it means the product is covered by the European Directive 2002/96 EC:
Never dispose of your product with other household waste. Please inform
yourself about the local rules on the separate collection of electrical and
electronic products. The correct disposal of your old product helps prevent
potentially negative consequences on the environment and human health. Your
product contains batteries covered by the European Directive 2006/66/EC,
which cannot be disposed of with normal household waste.
When you see the crossed-out wheel bin symbol with the chemical symbol 'Pb',
it means that the batteries comply with the requirement set by the directive for
lead.
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