This is an ideal twin adapter to have two outlets from one cigarette lighter socket.
Convert and increase your car cigarette lighter socket to three, the output voltage is 12V DC to 24V DC, output current max is 10 A, universally support the most of the car electrics like car air purifier, car humidifier, car kettle boiler, car vacuum cleaner, phone, tablet, car refrigerator, mirror dash cam, dashcam.