The iConcepts AC/DC PC Sync & Charging kit is lightweight portable charging solution for users on the go. Simply plug it into a wall electrical outlet an connect directly to your 30 pin data/charging port on your iPod to charge. The charger comes with 110/220 volt plug and automatically adjusts to all voltages and frequencies worldwide. This kit comes with a cigarette lighter socket connector to allow charging from any car boat or RV"s standard cigarette lighter socket. We also include a USB to iPod sync cable that makes data transfer from your notebook or PC easier than ever and allow your iPod to charge from your computer"s USB port.