1. Threeinone humidifier, night light and aroma diffuser: Aroma diffuser, humidifier and flame effect lamp make up our multifunctional aroma diffuser. Soothe the body and mind and bid farewell to insomnia. Add 2 3 drops of essential oil inside and the aroma will be fragrant. Relax and create a refreshing sense of ritual 2. Flame Effect Light: A combination of light and shadow, highfrequency ultrasonic atomization and highspeed vibration combined with LED lights to simulate natural flame effects. The floating bamboo shadows are full of elegance and luxury. The soft light will give you a sense of security all night long. The twolevel flame lamp brightness adjustment allows you to sleep comfortably without dazzling the eyes. 3. Light sound and low noise: The ultraquiet diffuser with less than 36dB will not interfere with your study, work or sleep, allowing you to enjoy a quiet and comfortable life privately, brew a cup of coffee, open a book in front of the window and enjoy life quietly. 4. Smart Safety: Our diffuser is made of plastic and ABS material, Intelligent poweroff antidry sensor Intimate design, builtin smart chip, automatic poweroff without water. 3 timer setting modes: 1 hour/3 hours/5 hours. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.