Instructions for use - IFU

Find the up-to-date instructions on how to use the aiSon Focus in your language below:

English: Instructions for use, v10

French: Mode d’emploi, v10

German: Gebrauchsanweisung, v10

Spanish: Instrucciones de uso, v10

If you would like to access previous versions of the instructions for use, please contact us directly.

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