Matt finish zinc alloy car charger with two high current USB ports (input: AC 100-240V, 50-60Hz; output: DC 5V 4.4A). It enables simultaneous, fast, and safe charging of two devices at a time. It has a smart cooling function, works with a wide range of electronic devices such as smartphones, tablets, GPS-systems, power banks, portable fans, speakers, coolers, and so on. The Smart-Detect function intelligently recognizes the input current of all connected devices and adapts the output accordingly. It has a soft and unintrusive LED light that illuminates a ring around its base when plugged in, so the USB ports are easy to spot even at night, without distracting you while driving. The charger comes with an all-round safety package including short circuit, over current, over voltage, and over temperature protection.