Panasonic SR-WN36 3.6-Liter 20-Cup Rice Cooker, 220-volt (Not for USA) Will Not Work in USA & Canada; 220-240 Volts 50hz Keep-warm function keeps rice warm up to 6 hours Size 3.6 Liter, or 20 Cups Thermostat Prevents overcooking and boil over One Touch selector button