... , cap, wrap, chair ApplicationAmbulance, Hospital, Firefighter, EMT, First Aid.Model: CHB-4Cooling CapacityW600Power SupplyVDC24/ AC110/ AC220Running CurrentA15(DC 24V)Maximum CurrentA18 ... range°F44~86Working temperature range°F50~120Storage Temperature Range°F-4~140Weightkg21NoisedB(A)75 Medical Rapid Cooling Unit