VEVOR Car Refrigerator, 12 Volt Car Refrigerator Fridge, 40 L Dual Zone Portable Freezer, -4℉-68℉ Adjustable Range, 12/24V DC and 100-240V AC Compressor Cooler for Outdoor, Camping, RV
The NLS55 model has dual temperature and dual control. The NLD55 has dual temperature and single control, and can only set the temperature of the L large box, but not the small box.