2 Port 2.1A USB (Universal Serial Bus) Car Charger We spend a lot of time in our cars & when we travel our mobile devices; laptops. MP3 players &, of course our smartphones, come with us. But portable gadgets, especially phones, have an irritating habit of running their batteries down whilst we are in the middle of a journey. How many times have you pulled into a layby to make a call only to notice the phone is on its last dregs of power? &, by some strange mystical quirk of fate, your passenger is usually facing the same problem. Thankfully, this universal in-car USB (Universal Serial Bus) charger from Xenta can save the day. The two port device plugs straight into the cigarette lighter socket & is instantly ready to go. Connect your smartphone or another mobile device to its USB (Universal Serial Bus) port & it will instantly begin to replenish the rundown battery. Twice the convenience The charger has dual ports to simultaneously charge two devices with one port producing 2.1A & the other 1.0A. Buy this great little product & keep it in the glove box for the next time your phone or tablets battery dies whilst on a long drive. Specifications Input: 12-24V DC Output: 5V DC 2.1V 2 USB (Universal Serial Bus) ports LED indicator Short circuit protection