Quality Materials: Our essential oil diffusers are made of ABS+PP, BPA-free, which is more friendly to your family, children and pets. Auto-off Function: When the water in the essential oil diffuser runs out, it will automatically shut off. So you can use this aromatherapy diffuser while sleeping and the soothing light creates a surreal ambiance without having to worry about the water burning. 7 Lighting Modes: The essential oil diffuser has a single button. Press once to activate the spray and 7 colors. Press again to turn off the light and let the spray run, and press a third time to turn off both the spray and the light. Compact Size: With dimensions of 10.3*10.3*12.6 cm, the minimalist design of the oil diffuser will fit perfectly into any interior. Easy Use: Easy to clean, compact and easy to use, it can be used anywhere you need a fragrance.