USB fan Power supply: DC5V Power consumption:2.5w

USB fan

 Ultra-quite design4 inch, plastic material                                                     USB power plug                                                           Power supply: DC5V                                                   Power consumption: 2.5±0.25w                             Packing size: 160*110*158mm                                   with on-off switch                                                       power cord length: 106cm                                        USB transformer can be purchased on its own power supply, the proposed purchase of 5V,1000MA tranformer above                                       Pitch angle can be adjusted upwards and downwards                                                                    blue color

USB fan