Features: 1) Power: AC 100V-240V; DC 12V 2) Volume :12.5L 3) Power consumption: DC: 60W+/-10%, AC: 72W+/-10% 4) Cooling capacity: 28-30 below ambient temperature(25 ), two TE chips 5) Heating capacity: 50-65 by thermostat 6) Solid polyurethane foam (CFC-free) 7) Red/green light shows hot/cold status 8) Equipped with long life brushless motor (30,000 hours) 9) With shoulder belt 10) 4 switch panels for choice Specifications: Model : JM-MF-1202A Packaging : 2 GIFT BOXES/ OUTER CARTON Meas.(mm) : 640*470*335 20'/40'/40'HQ : 554/1140/1340 N.W./G.W. : 13.0/15.0kgs