What kind of saxophone should I choose for beginners? Who can talk about it in detail?

it's not too expensive for beginners, but if you are a hobby, you won't be able to change pipes later. I suggest buying a similar one, not too expensive, but not cheap. Cheap timbre is too bad. Just buy E-tube, KEN brand, Aipan and Avida, which are not very expensive. It will take 7 or 8 years to maintain them well, and the timbre is quite good. You don't need to change the tube in the future. It's enough to use these models for amateurs, and you can spend money once. If you want to play music, the most basic thing is that you must practice it every day, such as long sound, spitting sound, scale and flexible finger practice. Find a teacher to learn mouth shape, breathing and fingering. These are the most basic. You need to work hard to practice after you are familiar with it. You should also understand the music theory, because you have to read the music score. This is almost done. It's been two or three months. Practice hard and get ready to write a little tune. Don't rush for success, contact slowly and steadily.