4.3-inch HD screen, small size and light weight Built-in customized arcade chip, Built-in top 10 simulators The same SWITCH joystick with upgraded R L Micro-type keys Thousands of arcade games can be downloaded for free Support TF expandable, expandable 128M-64G memory card, you can download games, music, , e-books anytime and anywhere Model: X20 mini Screen size: 4.3-inch HD screen Game format: Supports 10 major simulators Video format: Support AVIRMVB MP4 Battery capacity: 1500MAH Memory expansion: 8G card with built-in thousands of games Multimedia: Playing games, music, e-books, Operation : buttons + arcade double joystick Music format: APE MP3 WMA Download : Connect to computer USB to download Extended functions: tf card supports multiple languages size: 17.5 x 7.4 x 1.5CM Material: plastic colour: yellow Package Contents: 1 x game console 1 x earphone 1 x data cable 1 x 8G memory card 1 x Chinese and English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.