It's a memory card There is a screw at the edge of the charging port. Unscrew the memory card inside, remove it and reinstall it.

Functions of the second generation rice and eggs;

Mi-Dan second-generation early education learning machine, seven-inch touch screen, 16g memory, 32g extended support, two microphones, not only karaoke machines, but also story machine, Chinese studies, mathematics and English.

Comics, poems, encyclopedias, Chinese and English songs, English songs, cartoon songs, pop music, classic folk songs, McDonald's ktv, you can download them if you like. The appearance is tall and the quality is better. The company website updates the download content every week for parents to download. You can insert a USB flash drive, and the screen is an anti-blue eye protection screen.