Portable DC 12V in Car Baby Bottle Heater Portable Food Milk Travel Cup Warmer Heater This baby feeding bottle warmer and heater warms quickly and evenly, it can stretch to fit most baby feed bottles, it is easy and safe to use. Plugs into any car's lighter outlet, easy to operate. Made of carbon fiber heating material, warms quickly and evenly. Package: 1 x Car Baby Bottle Warmer Heater, 1 x Car Cigarette Lighter Cable Dimensions: 12 * 7cm (H * D)