Specifications: Display: 3-inch color screen Built-in Games: 400 External Speaker: Support Battery: BL-5C lithium battery (NOT included) Color: Black, White, Red (Optional) Item Size: 11.5*8.0*2.0cm/4.52*3.15*0.78in Item Weight: 108g/3.81oz Package Size: 12.5*8.5*5.0cm/4.92*3.34*1.96in Package Weight: 232g/8.18oz    Features: Built-in 400 games can recalls your joyous childhood memory, no need to download and install, easy to use, just plug and play. A 3-inch color screen ensures a good visual experience. Supports AV output, you can enjoy big-screen games on TV or projector. Supports AV output, precise transmission without delaying, so that you can easily enjoy vivid and exciting games in a big screen TV or projector. External gamepad (NOT included) can be connected to the game player, which enables you to share games with your friends or families. With a 3.5mm headphone jack, you can plug in headphones to enjoy the game immersively. Start to gain the fun of your childhood Package List: 1 * Game Console 1 * AV Cable 1 * USB Cable 1 * Lanyard 1 * Storage Bag 1 * User Manual