Thank you for viewing! This is a multi-functional bottle warmer from GROWNSY. It's a milk warmer! Functionality has been confirmed, and a basic cleaning has been done! The usage frequency was low, and the condition is relatively clean, but there may be oversights, so please check the photos! There is a manual, but the outside is dirty. GROWNSY Bottle Warmer Model Number: N1T Rated Voltage: 100V~ Rated Frequency: 50-60Hz Rated Power Consumption: 210W Please understand that this is a used item!