iPhone 3G/4G 3 in 1 Retractable Adapter

iPhone Charger Introduction:

This product is for the iPhone 3G, 4G charger designed a multi-functional equipment, with car charger and mains charging two functions. Retractable charging cable to reel design, carry, use more convenient.
Special Vehicle enrich my knowledge by the plug, can be rotated 90 degrees to the charger separation; City Formal regulatory power plug plugs with hidden, use and display more convenient.

Electrical Characteristics
Input Voltage:     AC 100-240V 50/60Hz
                            DC 12V-24V
Output Voltage: DC 5V
Output current:   DC 500mA