1.Insert coins to play game. 2.MOQ:1set. 3.good price and best quality ... has passed the quality assurance system authenticationCharacteristics1.52 games inside(chess, puzzle, strategy casual, child)2.Solfware updating on ... play, coin operated, screen touching4.Can connect with other game machines, at most 10 sets, more fun5.Will keep ... test the product function and performance Video touch game machine