【7 Colors LED Light Diffuser Humidifier】Using just a few drops of essential oils can ensure a continuous and long-lasting fragrance experience. This ultrasonic essential oil diffuser humidifier features an easy to clean water tank, silent operation, 7 LED light colors, multiple mist nebulizer modes, as well as a safety auto switch to prevent it from overheating in case it runs out of water. 【2 Modes Quiet Air Humidifier】Ultrasonic humidifier is equipped with an upgraded fan to expand and increase the mist coverage. Car diffuser has 2 mist modes: continuous mist and interval mist. It shuts off when the water level is low. Quickly regulate the humidity in your room to help relieve congestion, coughs, dry skin and sinus problems. This baby humidifier diffuser is ideal for use in the bedroom, nursery, car, living room, office or other areas where noise levels need to be kept low. 【Lightweight Compact】This Car Humidifier Diffuser, Car cup design, delicate and lovely, a perfect car decoration. Coke can size, you can be very convenient to use and carry, 100ML capacity, strong ability to produce cold fog, sufficient fog, with aroma, humidified fresh air on the road. 【Mini Car Mist Diffuser Humidifier】Car Diffusers for essential oils with a colorful ambient light function, Ultrasonic Cool Mist Humidification technology can effectively reduce air drying. Essential oil diffusers provide an even and continuous aromatherapy spray that keeps fresh, long-lasting fragrance experience and moisturizes. 【Car Fragrance Diffuser】With millions of units sold every year, this car diffusers for essential oils/Aroma diffuser / humidifier is an exquisite car room accessory for mom, dad, wife and friends. This Car Aroma Diffuser/ Car Air Freshener is perfect for car, bedroom, baby room, living room, office, spa, yoga, etc.