Premiertek iPhone Hands-Free Car Kit: * Works with all iPhones and iPods and all cars * Plug and play connectivity * Charge your iPod/iPhone on your car outlet * Hi-Fi Stereo FM transmitting at 88.1-107.9MHz * Hands-free calls through car speaker system * Flexible goose-pipe * Rotation-preventing design * Standard USB-A (5V, 1A) output socket * Flexible clamp, removable stoppers and high-quality silicone gel protect the device * Charges another external USB device at the same time