Feature:1. Ultrasound Technology: This aromatherapy diffuser breaks down essential oil and water molecules into tiny particles, making it easier for them to be absorbed into the air and providing longer lasting fragrance.2. Waterless Auto Shut Off: Electric aromatherapy diffusers can last for long hours. Designed with auto off function, this essential oil diffuser will turn off automatically.3. Silent Operation: Quiet operation, soothing your mood, relieving stress and pomote sleep. The essential oil diffuser operates extremely quietly.4. Elegant Ceramic Design: The essential oil diffuser is made of ceramic, long mouth design effectively and evenly disperses fragrance, filling your space with pleasant scents. A stylish decor to contemporary home, office, gym, spa or studio.5. Prefect Gift Choice: It is a good choice to use this lovely fragrance oil diffuser as a gift to the elders, loved ones, friends and kids. Share happiness and express gratitude with this mesmerizing aromatherapy oil diffuser.Specification:Item Type: Essential Oil DiffuserMaterial: Ceramic, ABS, PPProduct Size: Approx. 21x9cm / 8.3x3.5in.Package List:1 x Essential Oil Diffuser1 x Measuring Cup1 x Supply Adapter 1 x English User Manual