General description CCYKXA Essential Oil Diffuser is a versatile 550ml ultrasonic humidifier that enhances your environment with soothing aromas. Utilizing ultrasonic misting technology, it creates a fine mist that can be enriched with essential oils, making it ideal for soothing your mood, relieving stress, and aiding sleep. This diffuser is designed with safety and convenience in mind, featuring a waterless auto shut-off function and a BPA-free construction that ensures a pleasant and healthy atmosphere. Technical specifications Water capacity: 550ml Continuous operation: Up to 8 hours Options: High mist and low mist settings LED colors: 7 soothing colors Timer settings: 1 hour / 3 hours / 6 hours / steady Usage This essential oil diffuser can be used as a diffuser, air purifier, or night light, making it perfect for various settings such as bedrooms, offices, living rooms, bathrooms, yoga studios, spas, conference rooms, and baby rooms. Other information Includes a measuring cup