• Do NO
T
use the headphon
e
s at a high volume for any
extended period.
–T
o avoid hearing damage, use your headphones at a
comfortable, moderate volume level.
–T
urn the volume down on your device before placing the
headphones in/on your ears, then turn the volume up
gradually until you reach a comfortable listening level.
•Use caution and follow applicable laws regarding mobile
phone and headphone use if using the headphones for
phone calls while driving. Some jurisdictions impose
specific limitations, such as single earpiece configuration,
on the use of such products while driving. DON’
T use the
headphones for any other purpose while driving.
•Focus on your safety and that of others if you use the
headphones while engaging in any activity requiring your
attention, e.g., while riding a bicycle or walking in or near
tra
ffic, a construction site or railroad, etc. Remove the
headphones or adjust your volume to ensure you can
hear surrounding sounds, including alarms and warning
signals.
•Do NO
T
use the headphon
e
s if they emit any loud
unusual noise. If this happens, turn the headphones off
and contact
ACI
L
customer service.
WARNINGS/CAUTIONS
Please read and keep all safety and
use instructions.
Languages
English
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German.......................................................................16
5