1.Automatic cooking and warming system 2.Aluminum inner pot 3.Excellent non-stick pot 4.Additional accessories:steamer,measuring cup and spoon 5.High temperature protection 6.Capacity:3L,4L,5L,6L,10L,12L,15L Wattage:500W,700W,900W,1000W,1 600W,1900W,2500W