No water tank design: No water tank design, no tank restrictions. The humidifier can be used with different types of bottles and mineral cups to meet your different needs. Can be combined with different containers. For example, cups, ordinary glasses, bottles or bottles of mineral water. Even spray: the vaporizer is equipped with powerful pre-compression technology and electrolyzes normal water into hydrogen-rich water. A continuous stream of small mists can be dispensed from the first drop to the last. Lightweight and Portable:Portable design, perfect for travel accessories. It is small and easy to carry. It can be carried by plug and USB and connected to computer, mobile power bank, power bank and other USB devices for charging. Bring more comfort to travel! Moisturize the skin.: Even atomization and strong moisturizing intensity can effectively moisturize dry skin and help reduce skin dryness and exfoliation. If your eyes are dry and sour, it is the best choice. High Quality:Made of high quality ABS material, it has the properties of environmental protection, good toughness and n is not easy to break and scratch.