This is a Panasonic IH rice cooker, model SR-HC104, with a 5.5-cup capacity. I have confirmed that it powers on and that the inner pot heats up during both the keep-warm and cooking functions. Please note that I have not tested all functions through actual use. - Brand: Panasonic - Model Name: SR-HC104 - Capacity: 5.5 cups Please check the photos for the condition. No returns, exchanges, or refunds (3N) are accepted.