Features: Easy to connect game console with the USB power supply. Game history, game registration list, sorted by game entry time. You can use the r2 button to collect the games you like. Easy to use game search Game settings, key sound settings, view local files, restore default settings, system information, output settings. Wireless control range up to 8 meters. Required two AAA batteries Specifications: Includes: PS1 / MAME / SFC / FC / GBA / GB / GBC / MD simulator games. CPU: dual-core cortex-A7 HD output: Support 4k ultra-high-definition TV video output (1080p / 720p) and monitors and projectors with HDMI input. Language: English/Simplified Chinese/Traditional Chinese Package Contents: 1 x Game Console 2 x Wireless Controllers 1 x Wireless Signal Receiver 1 x USB Charging Data Cable 1 x Memory Card (64G) 1 x Signal Extension Cable 1 x English Manual Note: Do not delete the contents of the card. Please backup to the computer to support backup of the contents of the card.