describe:feature:100% brand new and high quality.Mini cute cartoon fighter design.Absolutely safe ABS material.Powered by 1 button battery (included).Electronic LCD pocket toy Tetris building block game.The classic jet fighter world war game.With low power consumption, it is very suitable for traveling and killing time.A good educational hand-held electronic toy console for Tetris games for children.Play video games with children at home and share family life.A great toy that can be used as a childs birthday gift or game prize.It is also suitable for people of all ages who wish to return to childhood.Specification:Project Type: Electronic MachineMaterial: plastic + electronic componentsColor: random delivery (if you buy more, you may receive the same color or multiple colors)Size: 972cm/3.542.760.79in (approximately)Power supply: 1 x button battery (included)Quantity: 1 set (not including other accessory demonstrations in the picture)notes:1. Transition: 1cm=10mm=0.39inch2. Due to manual measurement, please allow an error of 0-1cm. Please make sure you don't mind before bidding.3. Due to the difference of different monitors, the picture may not reflect the actual color of the item. Thanks!The package includes:1 X Electronic Tetris game toy (without retail packaging)