This upgraded essential oil diffuser is designed to create a relaxing and cozy atmosphere while enhancing air moisture in your space. Featuring a realistic flame light effect with 7 color options, it produces a soft flickering glow that mimics a gentle flame, adding warmth and ambiance to bedrooms, living rooms, or office environments. With a 220ml water tank, the diffuser provides continuous mist for up to 4–6 hours, reducing the need for frequent refills and making it ideal for extended relaxation or overnight use. The fine mist, powered by ultrasonic technology, helps humidify the air while evenly dispersing your favorite essential oils for a calming aromatherapy experience.