A portable hair dryer is a lightweight and compact hair dryer that is designed for travel or on-the-go use. 1 It is typically smaller and less powerful than a full-size hair dryer, but it is still capable of drying hair quickly and efficiently. Portable hair dryers often have folding handles or retractable cords for easy storage and transport. 1 They may also have dual voltage capabilities, which allow them to be used in different countrie
