This is a big difference. According to my own experience, the old high-speed mixer I used before (I forgot what brand) didn't have any three-dimensional frequency conversion function, and the result was very easy to paste. Later, it was worn out, and I bought a higher-end brand, American jese, which has three-dimensional frequency conversion function. I didn't know what this function was about at first, but it was really cool after using it. There are n menu styles, and the focus will not be burnt! ! ! ! Therefore, it is very important to have this function! When I first saw the propaganda, I said that there were all kinds of whirlpools boiling, and it was true!