First of all, we should listen to Niu's powerful teaching function, edify and educate children through sound, and let them remember it more firmly. There is also a picture book reading robot, which page can be read when you turn to it, and it is very interactive with children. Finally, of course, it is the cost-effective performance of Niuting. The function is not lost to any early education machine on the market, but the price is considered to be worth the money.