[Large Capacity/Smart Humidification] Ultrasonic humidifier has a smart, quiet and efficient appearance. It humidifies dry air safely and quickly. It can provide even mist distribution in the room and easily enjoy life anytime, anywhere.[Intelligent System] Built-in intelligent constant humidity system, with the latest double sealing system to prevent water leakage, no water and automatic closing of the water tank, safe to use. The humidifier also comes with a night light to make your environment more relaxed.[Ultra-Quiet/ Air Purification] The water tank automatically shuts off when it runs out of water, and it works quietly. The small humidifier can be used as an essential oil diffuser. The fragrance spreads throughout the room with the humidifier's water mist, creating a fragrant atmosphere and calming your body and mind. [Easy to fill, check and clean] The top humidifier, just open the lid and pour in the water to refill. It can be easily cleaned by wiping the empty water tank with a damp cloth. Very suitable for bedroom, dormitory, living room, office, desk, night. [Worry-free guarantee] We sincerely hope that the humidifier can bring comfort to you and your child's life. If you have any questions or suggestions, please contact us within 48 hours. We would love to hear your opinions.