3-Level Battery Protection The RV refrigerator/freezer is equipped with a 3-level battery monitor of H/M/L to prevent the refrigerator from draining the vehicle battery. Cutting Board The built-in baffle of the car refrigerator can serve as a cutting board, which is very convenient when cutting beef or fruit. You will appreciate this design when dining outdoors. Cooling Range（-4F to 68F） Our machine adopts a high-power compressor, which is 20% more energy-efficient compared to traditional car refrigerators. The cooling rate is twice that of other products. This car refrigerator has a precise temperature control system 12V Car Refrigerator Stylish Door Design Our refrigerator door design is our feature, using a buckle design that allows you to easily close or open it. You will love this design. Ergonomic Handle Our equipment is equipped with a handle, which allows you to easily carry it anywhere. When you want to go camping, this car refrigerator is a great choice. Low Noise The noise of this car refrigerator is less than 45dB, so it will not produce a loud noise when placed in the car, and it will not even affect the baby's sleep.