Rated power: 38-45WCar voltage: 12VHousehold voltage: 110-240VDaily power consumption: 1 degree/24HCooling temperature: 20°C lower than ambient temperatureHeating temperature: up to 65°CNoise level: 35DBCar line: 1.9 metersHousehold line: 1.8 metersFresh breast milk can be kept in a refrigerator with a minimum temperature of 4-8 degrees for two days, but if the refrigerator is frequently opened and closed, it can only be stored for one day.If it is stored in a -5° freezer, it can be stored for 3 to 6 months, and it can be stored in a -20° full freezer for a long time, and it can be stored for 6 to 12 months. In addition, expressed breast milk is best to start Keep it at low temperature.Upgrade from the old 4L to the new 6L, which can hold 8 cans of cans of Coke, or 4 bottles of bottled mineral water. At the same time, you can also place some snacks or masks on the small shelf on the door.From a simple body frame to a three-dimensional adjustment composition that is stretched out, safe materials are used, and craftsmanship is inherited to make the appearance look like new and safe and environmentally friendly.Health and peace of mind, the food-grade liner is and , and the food-grade liner is selected to make food storage more secure and will not be contaminated by materials.Storage of drinks and food for journey, picnic,camping,yacht and at home or in the office.