Not very happy with this product, even if in fact it is very fast to heat in 60 'I have several days to successfully operate the power button, very hard to get off. In addition, the metal bowl too hot and can melt the plastic components supplied. When heated, the device spits and that's saying a lot, beware of burns. I would not recommend this product. Left to choose, opt for NUK, it is ultimately the one I use, the product is much better.