Kiddie ride with music,Video shaking amusement

video shaking amusement machine with music no need people to manage Can ba settled in shops, supermakt,department,staintion and so on to earn money.with diferrent kinds of music that children love. It has proved that this shaking machine is very popular among children.parents are love to take their children to play with it. Upon the research, one shaking machine can earn 20 30 yuan per day. this machine takes little place(abount 1 square meter)