... 1. USB power Adapter for iPhone 3GS&IPhone 4 2. Input: AC 100-240V 3. Output: DC5-12V 500mA 4. USB adapter charger ... Mobile phone Charger , Power Adapter ,USB power Adapter for iPhone 3GS&IPhone 4Travel Charger for ipod,iphone,mp3/4 ... status.Suitable for mobile phone, lineless phone ,interphone, iPhone, iPod,Mp3 ,Mp4, digital camera,digital products,scanner , route, medical ...