... . Certificate: CE, ROHS, SGS, TUV, EMS, ISO, E8 4. Capacity:3L Portable electronic cooling and warming box seriesWith advanced semi-conductor ... )G.W.: 2.2 KG N.W.: 1.7 KGCapacity: 3L( Able to hold 4 bottles of 355ml pop cans )Loading ... quantity:20GP: 1168 PCS40GP: 2460 PCS40HQ: 2800 PCS 3L basketball style mini fridge/car refrigerator