1. Quad-core Cortex-A7 video game console, clocked at up to 1.2GHz.2. HD-MI high-definition output, connect to the HD-MI interface of TV/monitor to play games, configure intelligent high-definition chip for lossless transmission, and display clearly in any size.3. Mini box built-in 15000/20000 retro games. Connect to your TV and play free games straight away.4. Built-in 52mm high-quality speakers for a better gaming experience.5. Support compatible with a variety of devices, TV, monitor, projector, laptop, etc.6. Support external wired or wireless handles, connect four people to play games. Play with more guests at home too.Parameter:1. Master frequency: Quad-core Cortex-A7 up to 1.2GHz2. Memory performance: DDRIII 256M/Nor Flash 16Mb3. Support external memory card: expandable to 128G4. Game content: 64G: 15000 (including PS1 67), 128G: 20000 (including PS1 164)5. Support emulators: arcade (CPS; FC; GB; GBA; GBC; MD; SFC PS1) nine emulators6. Interface: HD-MI compatible output, 1080P, 720P7. Voltage input: 5V 0.5A/1A/2A8. Power supply mode: USB plug-in, powered by the No. 7 battery of the handle (battery is not included)Packing list:Host x 1Base x 1handle x 2HD-MI cable x 1Micro USB cable x 1box x 1