●Packed in case,it is convenient to take,satisfying the business man to demonstrate out door.
●With the structure of the air pressure spring and scissor type,it can stop at any position.
●Signficant design,and the support structure is stable.
●Use the high grade fabric,smooth,nondeformable and long life.The projection image limpid,gives audience consummate optesthesia to enioy.
●It is suited for various locations such as bussiness,show,school,minitype convention,etc.