Product Size: 4.21*3.38*0.39 inch Built-in 666 Classic Games: This handheld game console has a stylish look and ergonomic design, the classic FC system allows you to play 666 games without any advertising or additional costs. Let you play games without repetition and bring back your funny childhood memory. If you are a new player, then this will be a complete new experience! Share the Games on TV:The retro game console allows 2 players to play the game at the same time. You can connect the game console to the TV via the AV output, synchronize 3.5-inch game screen to TV screen without delay, so you can easily enjoy video games on TV big screens. Handheld Game Console for Kids Adults: The handheld games not only bringing funny game time to children but also waking up wonderful childhood memories to the 80s and 90s adults, as well as releasing their life pressure. Ideal gift for kids and adults on birthday or any occasion.