· Capable of Reaching -4℉ Even at 109℉ Ambient Temp: Using a 5.7cc LG compressor, the Rocky V2.0 81 quart portable refrigerator can cool down to -4℉ even in an ambient temp of 109℉, ensuring that frozen goods stays as fresh as possible even in hot environments and let you have a better outdoor experience· 15-minute Fast Cooling: At an ambient temp of 77℉, the 12 volt refrigerator takes 15 minutes to cool down from 77℉ to 32℉ when used as a single zone, (fridge condition: empty and set to max mode), helping you keep your food fresh. The car freezer is no ice needed, no need to worry about the hassle of melting ice· Dual Zone or Single, You Decide: Featuring a removable divider, you can use the 12v refrigerator for car as a single or dual zone. When used as a dual zone, one zone can be used for freezing and the other for refrigeration to meet your different storage needs. Cooling Temperature Range: -4℉ to 68℉· APP Control: You can control the temperature settings, mode switching or turn on/off the portable freezer through the BougeRV App without having to manually adjust it by walking over to it, allowing you to monitor its operating status at any time. Distance Limit: 32ft· What You Get: 1*Rocky 81 Quart Portable Freezer, 1*10.82 ft DC Power Cord, 1*6.56 ft AC Power Adapter, 4*Removable Basket, and 2-Year Tech Support. If you have any questions, please reach out to BougeRV, we provide ONE-ON-ONE friendly Tech Support