Screen Size: 2.7"<br />Model Number: GM01019-2<br />Communication: USB<br />Age Range: 5 years old<br />Plastic Type : ABS<br />Color: RedBlueYellowGreenWhite<br />Battery: Button batteries<br />Name: Tetris Game Console<br />Size: 4.5cm*1.5cm*4.5cm<br />