cheap 4" mini USB fan Power supply: DC5V Power consumption:2.5w

cheap 4" mini USB fan

 Ultra-quite design                                                      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                                                                    red color

cheap 4" mini USB fan