ECSEM iDock USB Charger for iPhone 4S & iPod Charging (No USB cord needed)- Retail Packaging - Gray/White Keep you phone off the floor or counter, small and simple, convenient and practical. No USB cord needed. Charges iPhone/iPod Vertically, specially charge for iPhone 4 4S. Made for iPhone/iPod, Apple Approved connector. Easy to use, small and inspired! Put upright the iPhone 4 4S to the MiniDock interface, plug into a wall outlet for charging. Warranty only applies if purchased from Official Ecsem Store. If purchased from a different vendor, the quality of the product may not be up to standard.