Is the luxury passenger seat manually adjusted or electrically adjusted?

In theory, the electric adjustment is good, after all, the price is there. However, there are advantages and disadvantages, some manual adjustments only high and low and backrest adjustment, you can adjust the appropriate sitting posture very quickly, of course, the disadvantage is that there is not much choice in the comfort of riding; and the advantages of electric adjustment are more types, how to sit comfortably, can Adjust to a more accurate and appropriate driving posture, but the disadvantage is that it takes a little time.