Size: The length of tube34.5cm, head of fan 4*1.5 cm USB line length: 1500mm Work of length: 1300mm Package： QTY/CTN.： 100 PCS G.W： 11 .5 KGS N.W: 10.5 KGS MEAS：74*35*23.8cm Delicated designed,exquisite appearance,especially agree office using,also can meet desk computer by extend line; New USB fan is the best choice for the notebook The USB fan leaves are made of soft PVC, touchable and won’t cause harm Considering the cosmetology principle, this USB fan can use under all angles and environment It brings you convenience as it use common USB connector design Various colour selection; Flowery and individual LOGO can be designed 23*18cm,suppliers and distributors can choose it as promoting and advertising gifts; Considerate design,no national bunderies propagandization,wonderful promotion gift Certificate Standard：ROHS CE