Driving a car travel ride is a how pleasant thing， but I do not know why some owners of the console always messy! Cell phone car charger， a satellite navigation power， external MP3 Converter， car air purifier， car mini vacuum cleaner， car converter transformer. . . . And so on， there are a lot of kinds of vehicle with an external device， rely on a cigarette lighter plug to unplug it will not be too pathetic? This is a "car with a fixed pole three holes + USB output ports to expand the cigarette lighter，" as long as it has a magic， lonely cigarette lighter can be divided into three， let your car handy to use equipment， do not have to insert plug pulled. 12V and 24V car power supply can be used. Has a set of USB charging cradle， is charged with providing the car for all kinds of electronic products with USB charging， you can for your iPOD， MP3， MP4， or other USB device charging. 5V / 500mA / USB output hole， 500mA charging current. 90-degree angle adjustable cigarette lighter connecting rods， easy to adjust direction. Built-in LED lights， easy to identify the power switch status. Caution: 1. Before use， please confirm whether you want to use the product desired voltage with current power supply with this product meets， to avoid damage to your product. 2. Do not use current higher than 5A of products， to avoid damage to the machine.