Characteristics and Interoperability Retro TV game console, Game Stick 4K Pro HDMI HD Video Console, 2.4G Wireless Controller for PS1/FC/GB/GBA Arcade Method of packaging: color box The package measures 28 * 17.5 * 7 cm. Composition: ABS High definition output via HDMI Energy source: 5V1A/5V2A CPS FC GB GBA GBC MD SFC PS1 ATARI Arcade Game is the game simulator. 2 controllers, 1 host, 1 USB receiver, 1 HDMI extension cable, and 1 data cable are included in the shipping list. feature: built-in 64GB with 15000 games