This is a Humidifier with diffuser with a 500ML water tank, also an aroma diffuser for essential oils, or simply use as a humidifier. It's an 8 - 12 hrs diffuser with 7 soothing colors led light. Humidifier and diffuser combo with timer (60Min/120Min/ 180Min/steady on),will auto shut off when time is up or water runs out. Ultra-quiet make sure you sleep comfortably. Mist Control: Press the "MIST" button for one second, you will hear the sound "DI" then choose the timer from 60Min/120Min/180Min/steady on/turn off. Press the "HIGH/LOW" button, you will hear the sound "Di Di", then you could choose the strong and weak mist mode. Light Control: Press the "LIGHT" button to turn on the LED light, the color will change automatically. Press the "LIGHT" button again to fix the color. Press the "LIGHT" button again to change color. If you need to turn it off, please long press the "LIGHT" button. What's in the box: 1 x 500ml Essential Oil Diffuser, 1 x Adapter; 1 x Measuring cup; 1 x remote control; 1 x User Manual(all in the water tank).

Humidifier and diffuser two in one: It can be used as a diffuser and add essential oils as an aromatherapy machine to experience aromatherapy, or as a humidifier to dry air. It can also be used as a night light and beautiful decoration, an ideal gift for friends. Auto-off water diffuser: When this aroma diffuser runs out of water, it will stop working automatically. This is a reassuring essential oil diffuser. Safety aromatherapy diffusers: The aromatherapy vaporizer is made of BPA-Free material. It's also a quiet aromatherapy machine, under 35 decibels, widely used in baby room, yoga and office. It's a safe and reliable air diffuser. Essential oils diffusers 7 colors changing lights: This electric aromatherapy mister has 7 colors LED lights, you can adjust any color you like (monochrome/continuous color switch). It can also be a night light diffuser for sleeping. 500ML ultrasonic diffusers: This essential oil diffuser for large room works up to 8 to 12 hours, 3 timers (30Min/ 120Min/ 180Min), and Steady On. Two justable cool mist mode. It's a aroma diffuser with remote control.