Dual-port USB car charger works with USB device such as iPods, iPhone, iPads, Cell Phones, etc. USB car charger1. Inuput : 12-24V 2 ... . Output: 5V 1A3. Built-in IC chip and safe4. Protection function ... . Material: ABS & PC6. Certificate: FCC, CE, ROHS7. Color: black8. The charger used for GPS, PDA, I PHONE, IPOD, digital camera, etc ...