Feature: 1. High Frequency Ultrasound: The high frequency ultrasound technology allows the essential oils to be directly mixed with water, creating a finer and larger mist that effectively moisturizes the room. 2. Multi Functional: This essential oil diffuser humidifier features a night light function with 3 adjustable brightness levels and 3 adjustable mist modes. It also includes a timer with options of 2, 4, or 6 hours. 3. Help Sleep by the Bedside: The special structure enhances the dripping effect of raindrops, creating white noise that closely resembles natural rain. It assists in promoting better sleep. 4. Display Screen: Equipped with a smart display screen, this diffuser humidifier provides clear and comprehensive function indicators. It is made of premium ABS material, ensuring durability, practicality, and safety. 5. Versatile: Designed in a unique cloud shaped form, this essential oil diffuser adds a beautiful decorative touch. It is suitable for use in bedrooms, living rooms, offices, and more. Specification: Item Type: Rain Cloud Diffuser Humidifier Material: ABS, electronic components Weight: Approx. 686.00g/24.2oz Product Size: Approx. 156x156x227mm/6.1x6.1x8.9in Power Supply: USB input Working Current: DC 5V 1.5A Maximum Output Power: 5W. Package List: 1 x Rain Cloud Diffuser Humidifier 1 x USB Cable 1 x User Manual