Generous total volume of 46l. Heavy-duty yet lightweight ExoFrame construction with fender frame protected edges and aluminum alloy handles. Powerful VMSO3 compressor cooling technology efficiently cools between +20°C and -22°C. Easy-to-read High-Resolution Color Display and soft touch buttons enable seamless control and monitoring of cooler performance. CFX3 App allows temperature control via WiFi or Bluetooth and provides performance history. 3-stage dynamic battery protection system prevents dead car battery or allows deep draw on dual batteries. Active Gasket Technology provides a superior seal to retain cool air and minimize power consumption.