1、Direct Plug In Design: Aromatherapy diffuser is easy and fast to use, directly inserted into the wall socket can be used without additional installation steps, saving time and effort. 2、Use Scene: This aromatherapy diffuser has a wide range of applications, suitable for hotels, KTV and other commercial places to provide customers with a comfortable fragrance environment. 3、Intelligent Time Control Function: You can set the working time and interval according to the demand, automatically release the aromatherapy, save energy and maintain a continuous fragrance effect. 4、Waterless Essential Oil: Essential oil diffuser adopts waterless essential oil, high stability, long lasting fragrance, not easy to evaporate, keep the space continuously fragrant. 5、Convenient And Flexible: Simple and stylish waterless essential oil diffuser, space saving, suitable for wall sockets in various places, easy and flexible to install and move.