this be a nice product . relatively cheap . and it cook rice very well and its easy to clean . however , I be not exactly sure how the warm function work , when the rice be do it be suppose to pop into a `` keep warm '' mode . it only do it a few time , and to get the rice the way I want it I have to cut it off early anyway to keep it from overcook . but it be still a great product for the price you have to pay for it .