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Our Buzzer for Air Purifier

  • Writer: Jeffrey Hui
    Jeffrey Hui
  • Mar 22, 2022
  • 1 min read

Updated: Mar 25, 2022



“We would like to offer you our latest hot-selling buzzer to apply into you air purifier!”

Application


>> distinct tone for each air quality level detected


>> sound reminder for filter cleaning


>> sound signal for purifying when poor air quality level is detected




 
 
 

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