Frequently Asked Questions

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helpWhy do I hear a slight buzzing sound when I put the machine up to my ear? Is that normal?

Category: Air Purifier
Product: PAP-020
Usage
Importance: star_ratestar_ratestar_ratestar_rate
Difficulty: star_ratestar_ratestar_rate
Answer:

Yes it is perfectly normal and safe. The product will emit a very slight buzzing sound during the release of negative ions.

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