... 3. Output: DC5-12V 500mA 4. USB adapter charger Mobile phone Charger , Power Adapter ,USB power Adapter for iPhone 3GS&IPhone 4Travel ... voltage:AC100-240V,50-60Hz,suitable for any country2.Output :USB port, DC 5V, 500mA3.The plug you can choose by ... phone ,interphone, iPhone, iPod,Mp3 ,Mp4, digital camera,digital products,scanner , route, medical equipment etc