From the seller

Bottle Warmer for Baby Milk StarAndDaisy Bottle Warmer for Baby Milk is making parenting more simple. This baby bottle warmer fits double bottles – warm milk, water, or baby milk at the same time, the double open adjustable lid is perfect for all kinds of bottles, whether wide-mouth or angled. Furthermore, 24-hour constant temperature control, lets your baby can have warm milk or water anytime, especially for feeding newborn babies wake up at midnight. Also saving the trouble of re-heating milk jobs for parents. Great for warming or heating baby milk or baby food at home or travel, allowing you can feed your baby any time he/she needs. Moreover, the fast milk warmer quickly calms the crying and hungry babies and makes life easier. Just adding the proper amount of water creates a warm water bath to gently and quickly thaw and warm breastmilk, it will auto-stop and continue heating when the milk reaches a warm temperature for the baby.