The clock resets when the power cord is unplugged, possibly due to a dead battery. Please understand that this is a used item before purchasing. [Product Description] Rice cooking capacity (white rice): 0.09～0.54L (0.5～3 cups) Maximum rice cooking capacity category/E: Other than electromagnetic induction heating (IH) 0.54L or more and less than 0.99L Power consumption during rice cooking: 440W Annual power consumption: 37.8kWh/year Power consumption per rice cooking: 90.5Wh Power consumption during warming per hour: 11.0Wh External dimensions Width x Depth x Height (approx.): 23.5 x 30.5 x 20.5cm Weight (approx.): 2.3kg "Gou-netsu boiling" that continues to cook at high heat and brings out the flavor You don't have to worry about overflowing, and it continues to cook at high heat even after boiling. It brings out the flavor and cooks rice that is fluffy to the core. "Black Maru Atsugama" that transfers heat to the entire pot The round bottom makes it easy for the rice to circulate. "Multigrain rice menu" that cooks multigrain rice fluffy You can cook multigrain rice that is packed with minerals and dietary fiber. "Eco rice cooking" "Eco rice cooking" that cooks while reducing power consumption. Comparison of power consumption per rice cooking when cooking 2 cups: "White rice normal" ... 117Wh/time, "Eco rice cooking" ... 90.5Wh/time * According to the measurement method of the Energy Saving Act and specific equipment "electric rice cooker". "Eco rice cooking" is set at the time of purchase. Please select the rice cooking course according to your preference.