1.Dual USB output car charger 2.Input 12-24V 3.Output total 5V-2.1A 4.Works for all USB ... is a dual USB output car charger, It has the capability to charge 2 USB devices at the same time, ... Power Pin works for all USB devices,such as iPad, iPhone, iPod, other smart ... total 5V- 2.1Ao Works for all USB devices,such as iPad, iPhone, iPod, other smart/android phones,tablets ...