Natural Flame Effect - This essential oil diffuser is perfect for your ultrasonic aromatherapy; it collects light and mist to create a natural flame effect like a sunset lamp by switching between soft flame mode and fierce flame mode. You can add a few drops of your favorite essential oils to the flame diffuser to relieve your daily fatigue and stress, improve sleep quality, moisturize your skin, and bring you a happy and relaxed mood. Hassle-Free Filling - You can fill the oil diffuser directly from the top without removing the housing. The upgraded transparent liner design, the red maximum water level line is obvious, which makes it very convenient for you to check and add water without leaking. Work in complete silence - sleep like a baby! This diffuser delivers the soothing cool mist you want consistently and efficiently without any humming, whistling or crackling (less than 30 decibels). Sleep better, breathe better, live better! 4 IN 1 MULTI-FUNCTIONAL & PORTABLE - This flame diffuser can be used as an aromatherapy diffuser, mist humidifier, romantic mood light and night light; the compact and portable design is easy to carry; it can also visibly improve the air smell in your home while Increase the air humidity in the bedroom. Perfect for home/office/yoga/sleep use, also a great gift choice for friends, family or loved ones. Auto Shutoff Protection - This fragrance diffuser is made of food-grade PP material, it will automatically shut off if the water in the tank runs out, which makes it very safe and reliable in your daily use. Look no further for the coolest flame diffuser on the market! white color Material: Polypropylene Dimensions: 17.02 x 7.62 x 10.16 cm Package Contents: 1 x Flame Aroma Diffuser 1 x USB data cable Only the above package contents are included, other products are not included. Note: Light shooting and different monitors may cause the item color in the picture to be slightly different from the real one. Measurements allow +/- 1-3 cm.