Heater for Ready Eaten Baby's bottles and. The safe way to warm up the food of the baby and to maintain it lukewarm. When the selected temperature is reached, the heater. Automatically it is placed in the position of maintenance of the temperature. Flexible hook that adapt to all the baby's bottles and potes of food and facilitate its manipulation when they are hot. Certificate EC and testeado by the VDE (German Insituto of Tests). 220-240 volt (also available the version of 110 volt).