This ultrasonic essential oil diffuser is an excellent multifunctional diffuser. It has an easy to clean 160ml water tank with 7 different lighting colors. Ultra thin size saves space and won't take up too much space. Suitable for rooms, homes, offices, or any place you want to place them. Romantic Atmosphere Light: Our aromatic diffuser comes with 7 different lighting colors. You can choose to recycle or use fixed colors to create different indoor spaces. It is very suitable for creating a calm and uplifting atmosphere during meditation, or as a night light. Mute: This fragrance diffuser can work quietly (below -40dB) without disturbing your and your baby's sleep. Add a few drops of your favorite essential oils (such as lavender or mint) to bring a relaxing aroma, allowing you to enjoy wonderful sleep anytime. Automatic shutdown: This essential oil diffuser is designed for automatic shutdown. Once the water is depleted, the humidifier will automatically shut off to ensure your safety. This fragrant spray is designed for your safety. With a beautiful packaging, you can choose to give this beautiful gift to your family and friends. Suitable for various occasions: Our aromatic oil humidifier is made of the best PP material, BPA free, and safe for your baby and pet. This is a great companion for reading, sleeping, working, or doing yoga. At the same time, it is also the preferred gift for friends and family on birthdays, Christmas, New Year, Thanksgiving, Mother's Day, and other holidays.