General description 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, ideal for improving mood, relieving stress, and aiding sleep. This diffuser is made from BPA-free materials, ensuring a safe and healthy experience. Technical specifications Water capacity: 550ml Operation time: Up to 8 hours of continuous use Features: High mist and low mist options Usage Can be used as a diffuser, air purifier, or night light 7 soothing LED colors available Timer settings: 1 hour, 3 hours, 6 hours, or steady Other information Includes a measuring cup for easy filling Unique wooden pattern design and exquisite packaging make it a perfect gift