Important Safety Instructions - Sennheiser M3AEBTXL Instruction Manual

Important safety instructions

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Read this instruction manual carefully and completely before using the product.
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Always include this instruction manual when passing the product on to third parties.
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Do not use an obviously defective product.
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Only use the product in environments where Bluetooth wireless transmission is permitted.
Preventing damage to health and accidents
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Protect your hearing from high volume levels. Permanent hearing damage may occur when
headphones are used at high volume levels for long periods of time. Sennheiser headphones
sound exceptionally good at low and medium volume levels.
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The product generates stronger permanent magnetic fields that could cause interference with
cardiac pacemakers, implanted defibrillators (ICDs) and other implants. Always maintain a distance
of at least 3.94"/10 cm between the product component containing the magnet and the cardiac
pacemaker, implanted defibrillator, or other implant.
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Keep the product, accessories and packaging parts out of reach of children and pets to prevent
accidents. Swallowing and choking hazard.
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Do not use the product in an environment that requires your special attention (e.g. in traffic or when
performing skilled jobs).
Preventing damage to the product and malfunctions
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Always keep the product dry and do not expose it to extreme temperatures (hairdryer, heater,
extended exposure to sunlight, etc.) to avoid corrosion or deformation.
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Use only attachments/accessories/spare parts supplied or recommended by Sennheiser.
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Clean the non-leather parts of the product only with a soft, dry cloth
Caring for leather parts
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Gently wipe leather parts periodically with a clean, soft cloth dampened with water.
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Do not use leather polish, detergents or harsh soaps to clean leather parts.
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Do not store the headphones in a damp or humid environment.
Safety instructions for the lithium polymer rechargeable battery
WARNING
If abused or misused, the rechargeable batteries may leak.
In extreme cases, they may even present a risk of
•heat generation,
•fire development,
•explosion,
•smoke or gas development.
Only use rechargeable batteries and chargers
recommended by Sennheiser.
Only charge the product / rechargeable batteries at
ambient temperatures between 0 to 40 °C/32 to 104 °F.
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