【Creative Design】The Cool Mist Humidifier features a unique spaceship design that adds a decorative touch to any space. It can also be connected to a power supply for all-day moisture. 【Ultra-Quiet Operation】With a noise level as low as 20-30 decibels, the humidifier operates quietly, creating a serene and comfortable environment for work, study, and sleep. 【Efficient Humidification】Equipped with a 300ml water tank, this humidifier offers 3 different humidification modes that can be adjusted according to your needs, ensuring constant moisture in the air. 【Long Battery Life】The built-in 1200mAh battery provides up to 8 hours of intermittent spray mode or 4 hours of continuous spray mode. It effectively increases air humidity, preventing dryness and discomfort. 【Nightlight & Portability】This humidifier also functions as a nightlight and has a convenient handle for easy transportation. It is an ideal gift for children, family, and friends, providing a comfortable sleeping environment.