1) Humidifier and Aromatherapy Diffuser - The Jellyfish Raindrop Humidifier can be used as both an air humidifier and essential oil diffuser. - It uses high-frequency ultrasonic vertical atomization to send dispersed water mist upward into the room. - The moisturizing mist has a fine texture that can improve air quality, relieve stress, and soothe mood in school or work environments. - It helps improve breathing and sleep while reducing skin dehydration caused by dry air. 2) 3-in-1 Function - This 3-in-1 air unit can be used as a humidifier, essential oil diffuser, or with a nightlight. - Experience aromatherapy by dropping your favorite essential oils into the tank. - It humidifies and moisturizes the surrounding air while releasing a pleasant scent. 3) Bedroom and Children's Ambient Light - Soft gradient colorful lights create a gentle, soothing sleeping atmosphere and can improve sleep quality. - The Raindrop effect evokes the feeling of being in a world of rain, offering a fresh and serene ambiance.