Quiet Diffuser: Our essential oil diffuser can be used as an aromatherapy essential oil diffuser, cool mist humidifier and night light. With the unique noise reduction technology, the noise of the diffuser can be controlled below 24dB, allowing you to have a better quality of sleep, work and study. Pair it with a flame night light and oil for the perfect sleep ambiance. Colorful Light Fragrance: Use the aromatherapy machine to relax, soothe and calm, and fully enjoy your life. It is carefully crafted with high-quality PP materials, button plating process, and uses smart LED lights combined with flame humidification effect to create a realistic fire atmosphere. Auto Power Off Function: Each button has multiple functions, please don't think this is a defect of the product. And with the help of the built-in smart chip, the air diffuser will automatically stop working when there is no water, very safe and reliable. Portable and multipurpose use: This bedroom humidifier has a compact, convenient, small and portable design, very easy to carry, can improve the air quality at home while reducing bedroom dryness, perfect for home office, yoga, gym and for friends, Great gift idea for family.