... UCP-006 mini flexible usb fan 1, good gift for your friends and family 2, with flexible neck 3, Less ... noise, more cooling New design Portable usb fan1,Power supply: USB Port 2 ... any injury3,Provides cool air while Working4,With flexible neck5,Applied to offices and homes 6, ... needed10,Power supply: 5V DC directly from the USB port11,Compatible with PCs, notebook, netbook, and ...