So I literally just screw on the top so there's a power button at the bottom. Turn it on, and it won't overheat, which for me is amazing. And as simple as that, it is ready and evenly heated, which I absolutely love.
You just tip it upside down to screw the bottle of milk in to turn it on. So I want it to be warmed to 39 degrees, so I just leave it like that while it's warming the bottle. It fits a range of different branded bottles as well.
You can just use it in the house like we have acouple of times, but all you do is put your bottle on there with the water in it, turn it on till it beeps it.
This convenient device gives you perfect Temp bottles at home and on the go. Simply attach the bottle adapter and turn it on. This clever machine can heat bottles as fast as four minutes!