DescriptionInput Voltage: 12V / 24VOutput Voltage: 220VFeatures:- Compact and portable design.- Used for mobile phone, personal handy phone system, vel charger, etc.- Convert DC 12 / 24V electricity source into AC 220V / USB 6V power.- Work without noise.- Has shortcircuit and overload protection.Output Current: 500mAMaterial: PlasticColor: GreyP of Application: Car, Mobile phone chargersNote:- Some chargers with connector plugs rely will not work, please counterchange the direction.- This car power converter is specially used on DC 12V-24V cathode grounded car, cant be used on anode grounded car.- Can't be used to the iron heart nsformer.- The following electrical appliances of this converter can not be charged or used: 4S, mobile phone, notebook, tablet computer, hot water bag, water and other high-power electrical appliances can not be used- Those with wattage more than 6W can not be used.Product Weight: 73 G / 2.58 OuncesProduct Dimensions (L*W*H): 60*38*110 MM / 2.36*1.50*4.33 InchesPackage Weight: 73.0 G / 2.58 OuncesPackage Dimensions (L*W*H): 60*38*110 MM / 2.36*1.50*4.33 InchesRetail Pack: Yes, General BoxPackage includePackage Including:1 x USB Power Converter