Features: Product Type: 8 bit mini video game console, handheld joystick game console Number of games: 89in1 NES games Material: ABS Power supply: 1.5V (1 x*3AAA Batteries (not included)) Product size: 7.5*3.5*2.5cm Color: Black/Red/Blue The product can enter the game by plugging into a monitor, TV, etc. that supports AV input. It has built-in 89 classic games with LED lights. Package Includes: 1 x Mini game console (battery not included) 1 x AV cable FAQ Solution to common questions of buyers！ Q:Does this game console support connecting to a TV? A:Yes, it supports TV output. Q:Is there a battery in it? A:Dear friend, the battery is not included, you need to purchase a separate battery to install it yourself.. Q:Does this video game console support downloading favorite games? A:No, It dont support download games, it has Built-in 89 Classic games. Q: Why does the battery cover have no screws? A: Dear friends, our product is not shipped with screws by default, but it does not affect the normal use of the product.