Desktop projection entertainment projective geometry for bars, ktvs

this product is our new design which allowed four persons playing games together!it drop the pictures on the normal desktop and you can playing games just by controlling the picturs by your hands!

    how can this help you earn more money:

   1)it has about 1 hundred different games and you can get new games by improve the systerm,anyone can find the games that he/she loves!

   2)it can hold regular customers in your bars for a long time and they will buy more beers and dishes if they play games

   3)it will take new customers to your bars/ktv,as all the young men like new games!!

   4)custpmers will drink more when play this games than just talk!!!!

 Packing condition:1pcs/carton

 SIZE:*5**3*7(CM)

 SYSTERM:windows