Ultrasonic Room Humidifier: The humidifier has 2 water output modes that can be continuously and intermittently adjusted with the button in the upper part. Large capacity of 300ml, long service life guaranteeing continuous use of about 12 hours. Night lighting: This humidifier is also a night lamp with two light modes (fixed and intermittent). Ideal for use in dimly lit environments. Quiet and Portable: The humidifier is silent during operation (maximum noise level 36dB) and suitable for use in office, bedroom, car etc. Small, lightweight and comfortable to carry. Smart Anti-Dry: When the water is used up, the device automatically switches off to avoid overheating. Please note: If you always start with 280 ml of water, the humidifier will safely turn off automatically. If you have not started with enough water, you need to turn off the humidifier yourself, because it does not yet have 4 or 8 hours, the timer does not yet activate, the ultrasonic atomiser continues to work, so that the ultrasonic atomiser damages. And more times, the humidifier will gradually break. Dry air makes the skin feel uncomfortable. Humid air can not only reduce skin problems such as dry and lifeless, lip dry, but also reduce nose dry allergies, respiratory diseases and the possibility of face freckles. Humidifier uses tap water, achieves natural lives to humidify your air, creates a moist personal air environment for you. Small humidifier, but large mist:This bear humidifier can turn 70 ml of water into fine mist every hour. 300 ml of water can be in the room air in 4 hours. Such fast humidification quickly improves your air environment in winter, especially under heating. Fill with water from the tap directly:Fill the bear humidifier with tap water, better with filtered water. Do not use distilled water. The water molecule structure of distilled water is larger than that of ordinary water, which leads to the formation of a spray opening where water droplets accumulate on the top of the humidifier. Portable for car or travel:Dimensions / weight: 78 x 78 x 155 mm / , g. You can insert the humidifier in the car, travel, at home. Lightweight, small, mini humidifier, easy to put in the travel bag and take it wherever you want. Ideal office desk partner:Humidifier moisten the ambient air in which you work for long hours. Simply fill with water from the tap, connect the USB port of the diffuser to the computer, you can have fog continuously until your evening work. 280 ml water for the whole day, not too wet, very comfortable. Moisten the room air:Dry air makes the skin feel uncomfortable. Moist air can not only reduce skin problems, such as dry and lifeless, lip dry, but also reduce nose dry allergies, respiratory diseases and the possibility of face freckles. Room humidifier offers great mist with 300 ml water tank to improve your skin and breath. And the timer helps the humidifier turn off automatically. Good sleep, no need to worry about turning it off at midnight when there is no water. Supports external power supply:While working, the humidifier can charge other electronic devices. It has a USB port that allows electronic devices such as mobile phones to be easily charged.