1.dual usb car charger 2.Short-circuit protection 3.mobile car charger ... ,iphone3G, iphone3Gs, ipod nano,ipod classic,ipod touch 2.Nokia/Samsung/Motorola/SonyEricsson/HTC...3.Other devices (mp3 ... with a USB charging cableSpecification:1.model: SC-1052.Dimensions: length 8.2*tail width4.7*height 1.7 cm3. ... DC 12V 4.Total USB output: DC 5V,2.2ACertification: CE ROSHProduct Size: mobile phone car charger