The first kind, the kind that is broadcast regularly. Lazy people listen to books, Himalaya, dragonfly FM. It sounds good, but it costs money, and it doesn't sound like goose bumps.

The second is fancast, which is very cool. This one is the same as the first one, except there is no charge.

Third, Iflytek is studying, and Iflytek's technical effect is quite good. Many anchor voices are input, but they are not broadcast live, so polyphonic words and so on can't be recognized. But you can read local novels.

Fourth, generally speaking, the novel software with voice is a little worse than that of HKUST, but it is free.