Product function introduction

Thank you very much for purchasing this product, please read the product manual carefully before use. Thank you for your support.
1.Four functions of the product:
(1).Ozone is released periodiy for 30 minutes；
(2).Ozone is released regularly for 60 minutes；
(3).Ozone cycle release: working 40 minutes standby 20 minutes；
(4).Negative ion cycle release: working 40 minutes standby 20 minutes
2.When the product is working, do not get close to it to avoid physical discomfort
3.Product usage:
(1).Insert this product into the room that needs purification, click the button to select mode purification (ozone or negative ions)；
(2).After the product is finished, please open the window for ventilation after entering the room.
(3).If the product is in ozone mode, it will emit ozone smell when working, similar to fish or grass smell or odor, please do not linger in the room