This is very slow heating microwave.Iam buy this microwave last 6months ago.This microwave is good in style and design.This is very light weight microwave.This is very handy microwave.This is very good in making cakes, sandwich, mini pizza, chocolate cakes.This is very usefull and also very userfriendly.This is a long period using product. Iam using things microwave in last 6months.The whirlpool is a good brand they using very new technology.The auto clening is good in this product.The cleaning in inside and outside is very easily.The heating is slow iam calling customer service 4times they cannot respond proparly. Customer service is too worst. Iam not recomend this product ti anyone.