Specification: Voltage :100~240V (50/60Hz); Dc 12/24V Power :60 w Power consumption :0.6kw.h/24h Capacity :37QT,48QT,58QT Refrigerant type/Charge amount :R134a/22g Net weight :9.2Kg / 20.3lbs Noise level: Less than 45DB Liner material :HIPS Shell material :PP+ABS Product size :580 x 330 x 310 mm / 22.8 x 13 x 12.2 inches Package content 1 car refrigerator 1 adapter