Minhe Handheld Misting Fan, Facial Humidifier, USB Rechargeable Portable Fan, Face Grooming Spray Fan Used in Home, School, Office, Travel, Car (Blue) Portable: The mini size fan fits easily into the bag, perfect for travelling,Office, Library, Home, Dorm, Game room, etc. Also you can drop a few drops of essential oil, release the stress Two buttons to operate:  "On/ Off" button;  "Power" Button is to choose the modes you like. 3 modes: Only fan; Only misty; Fan+Misty It can be used with computer, laptop, power bank and other USB outlet Well-package, suitable for a wide of range of people(Kids, elder, friends, relatives).It's a good choice as a summer grooming gift We provide 60 days warranty refund/ replace for any reason