... gently only one click operation is very simple,2,Cooking thermal insulation automatically switched use more convenient,3,Various cooking function ... , shell, shell temperature significantly lower than other types and high thermal efficiency.7,Achieve 100% above, rice cooking more complete nutrition ... -280SS1100W2.8L700/1500/2000 PCSXH-420SS1600W4.2L780/1700/1876PCS wholly stainless steel rice cooker