Φορητό USB εξωτερικού χώρου απωθητικό κουνουπιών εγκύων και παιδιών ακουστικό εντομοαπωθητικό ηλεκτρονικό εντομοαπωθητικό

1. After charging for 1-2 hours, the battery can be fully charged (turn green) and can be pulled out. There is a gear switch on the back. When the battery is turned on and off, it is in normal useHow long does it take to be fully charged? A: fast charge 2 hours full, slow charge 5 hours fullHow long will it take to be fully charged? A: keep working for 30 hoursIs it harmful to human and pets? A: ultrasonic physical drive is safe, non-toxic, harmless, environmental health, harmless to human body and petsHot selling products are recommended. Click the product picture to jump to the details page