... USB port 4.CE/ROHS approval 5.Output: DC 5V 2.1A for 1 USB, 1A for 2 Our EB-701A, PowerRing is ... . Main Features:1:Compatible with different connectors for multiple phone types or devices, including for iPhone, iPod, Nokia, Blackberry, Motorola, Samsung, Sony Ericsson ... : DC 10-18VOutput: DC 5V 2.1A for 1 USB, 1A for 2 USB Total output:2.1A Dual usb car charger for iPhone 5