This home scent diffuser, it use advanced cold air diffusions technology to convert liquid aromatherapys oils into particle dry mists, which can add fragrances to your in minutes and create a every second. Fragrances in every corner This home diffuser is suitable for small commercial places, living room, bedrooms, offices and other places,The capacity of the waterless essential oil diffuser is 500ml, so that every corner exudes the fragrances and comfort of hotel. Clean and Tidy This diffuser do not require heating or adding water, the aromatherapys essential oil is converting into dry mists, which will not leave greasy and wet residues, none need for frequent , none mess. Create a quiet and relaxing Wonderful ,sweet warm for friend family and yourself. Package,there are different optional,you can choose follow you like