Large essential oil diffuser multifunctional aromatherapy device: This essential oil diffuser is an amazing aromatherapy device unlike any other you've ever used. It features a huge and easy to clean 4000 ML water tank, 7 different LED light colors, adjustable mist output , as well as a safety auto-switch that prevents it from overheating in case it runs out of water. Large humidifier made with premium quality materials: Besides its uses in aromatherapy, this essential oil diffuser also functions as a humidifier. Use it to improve your home's air and atmosphere quality, cover the smell of pets or smoking, and protect you family from excessively dry air! Huge capacity can run for days up to 50 hours run : Unlike the standard size humidifiers, this has an extra-large capacity and can run all night and for days. This large diffuser measures about 13 inches height and 7.5 inches diameter. It can hold up to 135 ounces/More than a gallon / 4000 ml of water and can run up to 50 hours in low mist with one fill. Room Décor Aesthetic: Enjoy the option of this special model with a remote, 4 timer options, sleep mode, adjustable high or low mist output, and 2-hour, 4-hour, 8 hour, or continuous timer options. Our extra-large essential oil diffuser has a unique design that allows you to set the mist from low to high. Our air diffuser for essential oils is easy to use, and it also includes a safety auto shut off for low water level. A great gift idea for everyone: If you're in the market for a nice and practical gift, you can stop looking. This great aromatherapy essential oil diffuser is a thoughtful and handy present, one that everyone can benefit from. With a combination of style, size ,design and function like that, it's a guaranteed thoughtful gift!. 4000ML Tall Essential Oil Diffuser - White - T401 Do you like to enjoy the therapeutic fragrances of essential oils, which lift your mood and relieve you from the stress of your high-pressure lifestyle? Do you like a diffuser that is long running and good for large space or for small space? Then this 4000 ML /1.05 gallons essential oil diffuser is the best thing that you are looking at. This feature easy to Clean Large 4000 ml Water Tank, Adjustable Mist Mode and 7 Different soothing mood light colors. Humidifier Function Auto-Off Safety Switch That Prevents Overheating When Water Runs Out Perfect gift choice for anyone.