Turn on the phone Bluetooth, search for the device name of Armondo, and then match it. After successful matching, it can be used as a stereo.

In Little Genius, Meng Duo is not only an early education machine, but also a nursery rhyme story machine. He is also a good teacher in children's lives. He can not only impart textbook knowledge to children, but also help them to get rid of bad habits and develop good habits.