1. Screen: 5.1-inch
2. Built-in memory: 16GB
3. Memory expansion: 32GB TF card (not included)
4. Built-in 13 emulator: PS1/CPS1/GBA/GB/GBC/NES/FC/SMC/BIN/SMD/SFC/NEOGEO, etc.
5. Download method: connect to the computer USB port to download
6. Support music, E-book, video playback
7. Support 4K HDMI output
8. Size: 19.6x8.7x1.45cm