Generic 75W Car Power Inverter Charger DC 12V to AC 220V USB 5V Provides 75 watts of AC power and 150 watts surge power. Includes a AC socket (220V) and an USB Interface (5V). Special versatile socket, suitable for various kinds of plugs. Multiple protection circuit, no harm to the equipment and automobile. Insert the power plug of your electrical appliance into the socket of this product.