Large capacity water tank: This air humidifier is equipped with a 4L large water tank, which can continuously supply moist air without frequent water addition, bringing you convenience and comfort. There are continuous and indirect modes to choose from.300ml/h, 4L. USB power supply; Safe to use, more convenient. You can move wherever you want at any time. Multi-functional design: In addition to the traditional humidification function, this humidifier also has a night light function to provide you with soft light, so that you have a better sleep experience at night. At the same time, it also supports aromatherapy function, so that you feel a fresh fragrance environment. Purify the air: Our air humidifier has a water filter element, which can effectively filter the impurities in the water and provide you with more pure moisture. In addition, it also uses active antibacterial technology to effectively inhibit the growth of bacteria and ensure that your home air is cleaner and healthier. Double nano atomization technology: With advanced double nano atomization technology, this air humidifier can atomize water into smaller and more uniform water mist particles, so that moisture is better dispersed in the indoor environment, so that your living space is always moist and comfortable. Intelligent over-humidification protection: Our humidifier has intelligent over-humidification protection function, which can automatically detect and control indoor humidity to avoid discomfort caused by excessive humidification. Let you use with peace of mind, enjoy a healthy air wetting effect. Ideal for either the bedroom or the office. A humidifier is a powerful household device designed to provide comfortable indoor air quality. Equipped with a large 4L water tank, this humidifier works continuously for long periods of time to provide the humidity your home needs. Not only that, the humidifier also has a variety of intelligent features to make your experience more convenient and superior. 300ml/h, 4L. 136mm*152mm USB power supply; Safe to use, more convenient. You can move wherever you want at any time. This humidifier can not only increase indoor humidity and improve dry climate conditions, but also refine water into tiny droplets through dual nano atomization technology, which can be quickly dispersed throughout the room. This ensures that the moisture in the air is more evenly distributed, leaving you with a more comfortable and fresh environment. In addition to the basic humidification function, this product has many other features. First, it is equipped with a small night light that provides soft light and creates a warm atmosphere for you. Secondly, it also supports aromatherapy function, you can add aromatherapy oil according to your own preferences, so that the air is filled with a pleasant aroma. In addition, the humidifier is equipped with a water filter and active antibacterial function to effectively filter impurities and bacteria from the water, ensuring a safe and healthy humidity. In order to ensure user safety and equipment life, this air humidifier for bedroom also has intelligent over-humidification protection. When the indoor humidity reaches the set value, it will automatically turn off the humidification function to avoid excessive humid environment. This intelligent design not only saves energy, but also extends the service life of the humidifier.