Protecting Your Hearing - ausdom E9 PRO Benutzerhandbuch

Used as a Wired Headphones
There is a 3.5mm audio port in the right side of the ear cup in which you can pug the
included audio cable. It enables you to connect ANC1 to other devices via 3.5mm audio
cable. When the headphones' battery is low, you can still enjoy the music without
worrying about battery drain.
Note: The microphone doesn't work when used as wired headphones.
Taking Care of Your Headphones
Store the headphones in a dry place when it powers off.
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If you don't use the headphones for a longer period of time, charge the battery at
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least every two months for one hour.
Use a dry cloth for cleaning if needed.
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Avoid dropping the headphones from high places or on hard surfaces.
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Avoid exposing the headphones to extreme temperature.
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Recommended storage temperature is between -40 °C to 80 °C.
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The headphones are not waterproof. Avoid exposing the headphones to rain or
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getting liquids into any button port or other openings.
Please don't twist or bend the headphones. This may cause permanent
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deformation.
The built-in battery can't be disposed in the fire to avoid explosion.
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Protecting Your Hearing

The headphones are held close to your ears, so loud sounds pose a potential hearing
risk. It is highly recommended that you set a low volume level before putting on the
headphones and avoid exposing yourself continuously to high volumes. If you need to
use the headphones for a long period of time, rest ten minutes per half hour using.
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