Martin Dual Car Charger. This adaptor has dual ports and a LED ring that illuminates white light when plugged into accessory power outlet to charge personal devices. Compatible with smartphones and personal devices that provide USB cable for charging (including iPad® and tablet devices). Input: 1224 Volts. Two USB Ports(5V/1 Amp & 2.1 Amp), Max Output: 2.1Amp. USB cable not included. Packed in a black gift box. Plastic.