What is the difference between st 16h3 milk pot 16cm and st 16h 1 milk pot 16cm?

Both of them are milk pot products, ST 16R 1 is the Youka milk pot, and ST 16K 1 is the Youli milk pot. The difference between the two is that there is a patented magnetic energy gathering ring at the bottom of the Youka milk pot, which is more energy-saving and time-saving, but Youli does not; Youka has a water filter specially designed for the convenience of soup separation, but Youli doesn't, so the prices of the two products are different, which is suitable for different consumers to choose;