【Ultrasonic Humidifier】This portable ultrasonic humidifier has a simple and attractive color and a simple and elegant appearance. It can not only improve the discomfort caused by dry air, but also add different sentiments and warm atmosphere to your room by switching lights. 【7-color Night Light】7 LED colors, different colors represent different sentiments, allowing you to create your own private space as you like, and accompany you to sleep peacefully. 【Timer Function】 The smart humidifier is equipped with a 4-hour timer, allowing you to enjoy the convenience of 4-hour continuous humidification with just one button setting, without manual operation. 【Energy Saving and Environmental Protection】The operating power consumption of the humidifier is only 2w, which can save energy, environmental protection while continuously maintaining comfortable humidity. 【Safety Protection】 The mini humidifier is made of high-quality PP+ABS material; it will automatically shut off when there is no water, avoiding burning, leakage, etc., and it is safe and reliable to use.