>VOLTAGE: 12V DC, 220V AC (ADEPTOR NEEDED) >POWER: 50W >COOLING PRINCIPLE: SEMICONDUCTOR ELECTRONIC TECHNOLOGY >COOLING EFFECT: 15-17 DEGREE CELCIUS LOWER THEN THE AMBIANT TEMPRETURE >SIZE: 30 X 18 X 35 cm >VOLUME: 13 L >ATTACHMENT: DC POWER LINE (CIGAR LIGHTER CONNECTOR)