laptop stand with fan desk

Description
The use of occasion: bed,sofa,table,carpet,meadow
Object: to adults, children and all the crowd
Usage：computer desk,desk,board,small,flower,such as dinning table
Method of use:press and hold the button on top of the joints,can adjust the support and height ,the button is loosened, the automatic fixed joint
Packing list: Laptop Stand1* Mouse Tray1* mouse