Detailed Product Description parametersVoltage100-240V Frequency50/60HZ Power50W Volume7.8L Weight5KGDimension:32*29*35.5cmWorking way: electronic cooling devicesworking temperature: -10-40Introduction :Electronic cooling and heating system. Portability no noise and no pollution. Long using time, saving energy, easy structure and maintenance, it is suited for in and out, with the function of ...