Ten power settings allow you to adjust cooking temperatures from 150°F to 390ºF. Uses 90% of energy produced and heats only the diameter of the pot, for energy conservation. Cooktop won’t generate heat and shuts off automatically if no cookware is detected. Surface remains cool to the touch. Flat surface makes cleanup easy. 12 1/2”W x 13 3/4”L x 2 3/8”H. Mfr. 1 year warranty.