LOEIN aroma is the "LOEIN" smart bluetooth 4.0 aroma diffuser collectively. Users can download the LOEIN aroma application to their smart devices at apple App Store, connect to the aroma diffuser via bluetooth, and control the work of the aroma diffuser by the LOEIN aroma application. the LOEIN the aroma diffuser uses advanced ultrasonic ceramic oscillation technology to release the essential oil fragrance through water atomization, and cooperate with custom LED lights, so that you can enjoy the noble and quiet aromatherapy experience.