Features:15-liter car heating and cooling box, this compact size can be stored almost anywhere in your vehicle, so you can easily access your items on the go.It takes 2-3 hours to freeze unfrozen foods and beverages, the car's small refrigerator is not designed to freeze food, but to keep warm, if used as directed, the food can be kept for several hours.The mini-fridge electric cooler is specially designed with an energy-saving thermoelectric cooling system that eliminates the need for a compressor and minimizes vibration and noise. the operation is very quiet.Home ac220V (additional converter) DC12V for car: just plug in the vehicle's 12v dc socket or any other 12v power supply.The refrigerator cover is designed to store 2 bottles of beverages or to store teacups, the whole machine can be used as a handrail.Specification:A:Product model: digital displayRated power: 48W-60WCar voltage: 12VTruck voltage: 24VHousehold voltage: 220VCooling temperature: 23-25℃ lower than the ambient temperatureHeating temperature: up to 65℃Noise level: 35DBCar line: 1.8 metersHousehold line: 1.8mInternal size: 280*185*235MMB:Product model: mechanicalWorking voltage: 12V/220VNoise level: 35dBInternal size: 280*185*235MMProduct capacity: 115LSingle-core cooling: lower than the ambient temperature of about 22Heating temperature: around 165Car line: 1 1.8 metersHousehold line: 11.8 metersPackage included:1 * Mini Fridge