Instruction Manual

Safety instructions
2 | UI 770
Safety instructions
Please read this instruction manual carefully and completely
before using the product.
Always include this instruction manual when passing the
product on to third parties.
Do not use an obviously defective product.
Preventing damage to health and accidents
Do not listen at high volume levels for long periods of time to
prevent hearing damage.
Keep the product, accessories, small parts and packaging parts
out of reach of children and pets to prevent accidents and
choking hazards.
Do not use the product in situations which require special
attention.
Preventing damage to the product and malfunctions
Always keep the product dry and do not expose it to extreme
temperatures (hairdryer, heater, extended exposure to sun-
light, etc.) to avoid corrosion or deformation.
Only use attachments/accessories supplied or recommended
by Sennheiser.
Do not short-circuit the contacts of the product. Make sure
that no metal objects (e.g. paper clips, hair pins, earrings)
come into contact with the interfaces and contacts.
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