1 ImportantsafetyinstructionsHearing SafetyDanger To avoid hearing damage, limit the time youuse headphones at high volume and set thevolume to a safe level. The louder thevolume, the shorter the safe listening time is.Be sure to observe the following guide-lines when using your headphone.• Listen at reasonable volumes forreasonable periods of time.• Be careful not to adjust the volumecontinuously upwards as yourhearing adapts.• Do not turn up the volume so highthat you can't hear what's aroundyou.• You should use caution or tempo-rarily discontinue use in potentiallyhazardous situations.• Excessive sound pressure fromearphones and headphones cancause hearing loss.• Using headphones with both earscovered while driving is not recom-mended and may be illegal in someareas while driving.• For your safety, avoid distractionsfrom music or phone calls while intraffic or other potentially dangerousenvironments.General informationTo avoid damage or malfunction:Caution Do not expose headphones to excessive heat Do not drop your headphones. Headphones shall not be exposed to drippingor splashing. Do not allow your headphones to besubmerged in water. Do not use any cleaning agents containingalcohol, ammonia, benzene, or abrasives. If cleaning is required use a soft doth, ifnecessary dampened with a minimum amountof water or diluted mild soap, to clean theproduct. The integrated battery shall not be exposed toexcessive heat such as sunshine, fire or thelike. Danger of explosion if battery is incorrectlyreplaced. Replace only with the same orequivalent type.About operating and storagetemperatures and humidity• Store in a place where temperatureis between -20°C (-4°F) and 50°C(122 °F) (up to 90% relative humidi-ty.• Operate in a place where tempera-ture is between -10°C (14°F) and50°C (122 °F) (up to 90% relativehumidity.• Battery life may be shorter in highor low temperature conditions.