Taousa 70251 Cowboy cap Humidifier Portable Mini USB Air Humidifier Mist Diffuser-pink includes 1xCowboy cap humidifier,1xUSB power cable,1xAbsorbent cotton stick Environment-friendly and fashionable air humidifier.Remove unfavorable odors and smells, reducing dust and bacteria. The mist can remove static electricity and reduce air micro layer.It can play the role of skin care, Moisturizing your skin. Healthy air humidifier enables you to create a fresh and humidity air environment everytime. Easy to use:With USB interface, charge the humidifier by accessing to the computer USB port, mobile power or other charging plug.Put the humidifier into the cup, water bottles or vase and charge it. It is suitable for most of water bottles,With a power bank,You can take it everywhere.because of the sealing silicone,even accidentally knocked down,It also can know use,no leaking