ausdom AH3 Manual De Usuario página 6

Using as a wired headphone with a 3.5mm audio cable
8. Take Care Your Headphone
- Store the Headphone with power off and in a dry environment.
- If you don't use the headphone for a long period, charging
the battery every 2 months for 1-2 hours.
- Use a dry cloth for cleaning if needed.
- Avoid dropping the headphone from high places or on hard
surfaces.
- Avoid exposing the headphone to extreme temperature.
(Recommended Storage temperature is -40˚C-80˚C.)
- The headphone is NOT waterproof. Avoid exposing the
headphone to rain or getting liquids into any button port or
other openings.
- Please don't twist or bend the headphone. This may cause
permanent deformation.
- The built-in battery can't be disposed in the fire to avoid
explosion.
Avoid exposing to Avoid exposing to Avoid dropping
liquids and rain extremely temperature from high places
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