User manual

Miscellaneous 12
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manual. No contents of this user manual may be duplicated or
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Using or reproducing, in whole or part, the contents of this
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The user accepts all legal responsibility for the unauthorized
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Companies, organizations, products, people, and events used in
the examples are fictional. Dreamus Company has no intention to
be associated with any company, institution, product, person, or
incident through this instruction book, and no such inference
should be made. It is the responsibility of the user to comply with
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Copyright © Dreamus Company. All Rights Reserved.
Copyright
Certifications
KC / FCC / CE / UKCA / CCC
Class B Device (Communication equipment for residential use):
This is a Class B Device and is registered for EMC requirements
for residential use. This device can be used in residential areas
and all other areas.
FCC ID: QDMPAS11
This device complies with Part 15 of the FCC Rules, Operation is
subject to the following two conditions: (1) this device may not
cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause
undesired operation.
FCC Caution: Any changes or modifications not expressly
approved by the party responsible for compliance could void the
user's authority to operate this equipment.
11 Miscellaneous
Do not use the product during physical activities (driving,
walking, hiking, etc.).
Always use in a safe environment to avoid the risk of an
accident.
When using the device while moving, make sure the area
is free of obstacles.
Avoid using the device during thunderstorms to reduce
the possibility of electric shock.
If there is a ringing in the ears, reduce the volume or stop
using the device.
Do not listen to music at excessive volumes for extended
periods.
Do not use earphones/headphones at excessive volumes.
Make sure that the headphone/earphone does not get stuck
in another object or get caught between other objects.
Do not sleep with earphones in your ears or leave them in
for extended periods.