This Combo Pack Includes: 2 USB Home Charger Adapter + 2 8 pin USB Data Charger Cable. Home charger adapter allows charging at home or in the office via USB cable connection. Simply plug in the USB cable, and plug the adapter into the wall. Compact, lightweight, portable, stylish, easy to store. Charger: Input: 100V - 240V (U.S. & World Standard). Best replacement for original charger. 8 pin USB cable: 2-In-1 Features: Hotsysnc & Charging. Connect your iPhone with your PC/Laptop by USB port IC chip inside recognizes a fully charged battery and automatically switches to a saver mode iPod / iPhone can still be used during charging.