Blue BYRD – In-ear Headphones
4
Thank you for selecting the Blue BYRD in-ear headphones.
For your be possible liening experience, you will find a description on how to use your in-ear head-
phones.
Safety inructions
•Read these operating inructions carefully and completely before using the product.
• Do not use the product when it is damaged.
• beyerdynamic GmbH & Co. KG will not be liable if any damage, injury or accident occurs due to
negligent, incorrect or inappropriate operation of the product.
Avoid damage to your health and accidents
• When you connect the in-ear headphones, please make sure that the volume level is set to minimum.
Adju the volume level only aer inseing the eaips. To avoid possible hearing damage, do not use
your in-ear headphones for extended periods of time at high volume.
• We would like to point out that too high volumes and too long liening times can damage your
hearing. Hearing damage is always an irreversible impairment of hearing.
In-ear headphones can be up to 6-9 dB louder than classic headphones because they are directly in
the ear canal, increasing the risk of hearing damage.
• If you suer from tinnitus, do not use headphones or reduce the volume.
• Always ensure an adequate volume level. It is advisable to keep liening times as sho as possible
at high volume levels. This also shows an example from working life: According to the Occupational
Health and Safety Regulations of German trade associations, noise pollution e.g. in the workplace
mu not exceed 85 dB (room volume level) during a maximum permissible liening time of 8 hours.
If the volume level is increased by 3 dB respectively, the permissible liening time is cut in half, i.e. at
88 dB, the liening time is 4 hours, at 91 dB 2 hours, etc.
• When using in-ear headphones, it is impoant to clean the eaips, as they quickly become diy and
increase the risk of ear infection due to an increased number of germs in the ear. Since the in-ear
devices isolate the ear canal, a warm and humid “climate” is created in the ear increasing the
multiplication of germs.
• Keep small pas such as product, packaging and accessories away from children and pets.
Accidental ingeion may cause suocation.
• The beyerdynamic MIY App allows you to personalise your Bluetooth® headphones. The App’s
tracking function allows to use the Bluetooth® headphones so that the headphones will not exceed a
maximum of acouic impact (“noise”) that is calculated from common, general findings. Please note
that the Bluetooth® headphones and the MIY App can only regier noise impact that is created by
the headphones themselves; other, external sources of noise such as conruction noise, conces,
etc. can of course not be considered in the calculation of acouic impact. Therefore, the Bluetooth®
headphone and the MIY App do not oer a summary of the entire exposure of your hearing. The MIY
App only displays the acouic load that is wirelessly transmitted via the Bluetooth® headphone and
allows to limit it to acceptable levels.
Danger to life!
• In-ear headphones draically reduce perception of external sounds. Using headphones in road
traic can be potentially dangerous. The user’s hearing mu not be impaired to the extent that it
causes road safety risks. Please also make sure that you do not use the headphones in traic,
especially within an area of potentially dangerous machines and tools.
• Fuhermore, avoid using headphones in situations where hearing mu not be aected, especially
when crossing a railway crossing or at a conruction site.
Changed acouic perception
• For many people, wearing in-ear headphones needs getting used to, because acouic perception
of their own voice and of the body as well as inner ear sounds which occur while walking dier from
the “normal” situation without in-ear headphones. However, this initially range sensation usually
diminishes aer wearing them for a while.
All manuals and user guides at all-guides.com
