Bookstore, gym, KTV, home, office. Method of adding essential oil: insert the key, turn it 90 degrees anticlockwise to unlock - pull out the atomizing device upward - turn it anticlockwise to open the essential oil bottle and add essential oil. Nano atomization, strong diffusion ability. Easy to operate and install.The essential oil can be changed by extraction without removing the cover. For each machine, it needs to set up your local time, and then set up working time you want. Only when your local time is within working time, machine will work.
There are 4 Events on led display, it is composed by 4parts For example: Event 1 on, event 1 Off, Continuous working time. Countinouse Working Time: 15 Seconds. And continuously works 15 seconds and pause 300 seconds. So it will work after 2 Hour.
Please allow 1-3MM differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item.Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it's non-workdays, please kindly be patient and wait till Monday. This item is in the category "Home & Garden\Home Décor\Home Fragrances". The seller is "widesupplier999" and is located in this country: US. This item can be shipped to United States.