roduct name:USB fan,electric fan,table fan, material:ABS &PET special plastic certificate:CE,ROHS Model:HJ- ... and air flow 5:small and light weight 6:soft fan,blades are safe. 7:adorable,small gift as a gife ... power source necessary-plugs into any USB port.but also can use batterypoweredroduct name:USB fan,electric fan,table fan,original:chinamaterial:ABS &PET special ...