The Kriavaxa 300ml Essential Oil Diffuser & Humidifier is the perfect addition to any space, combining aromatherapy, air humidification, and LED ambiance to create a relaxing atmosphere. Featuring ultrasonic quiet mist technology, this diffuser operates silently, making it ideal for home, office, bedroom, car, spa, or yoga sessions. Its 7 LED color lights can be adjusted to set the mood, while the large 300ml capacity ensures up to 10 hours of continuous mist, keeping your air fresh and moisturized. Designed with automatic shut-off for safety, it turns off when the water runs low, making it a worry-free addition to your nighttime routine. Acting as both an air freshener and humidifier, it helps purify and enhance air quality while dispersing your favorite essential oils. Its portable and stylish design makes it a perfect fit for any space, from small rooms and desks to travel and car use. Whether you’re looking for stress relief, better sleep, or a calming environment, this ultrasonic essential oil diffuser is an excellent choice. It also makes a thoughtful gift for women and men on occasions like birthdays, holidays, Mother’s Day, Christmas, and housewarming celebrations. Elevate your space with the PURE AROMA Essential Oil Diffuser & Humidifier and enjoy the benefits of aromatherapy, LED lighting, and air purification every day. Precautions and troubleshooting *Please use cleaning tap water or mineral water and it is not recommended to use distilled water to affect the humidification effect. *Make sure the water container is only loaded with 90%. *Be careful to tough or deformation the top of the metal atomizer to influence function. *No spray or spray becomes smaller main empty and need to fill up water. *Spray has odor: please determine the water quality, change the water and replace the Cotton Swab.