Use this ultra compact and convenient USB-based Charger Head to charge your phone at home, on the road, or whenever it's not connected to a computer. You can connect the Charger Head directly to your phone. Featuring a compact design, this charger offers fast and efficient charging. Purchase this additional charger to have a second phone charger for home or office. This Best Charger Head is finely processed and beautiful design. The Charger Head for iPhone4 is all about sleek design. It works with all phone modes with a dock connector. Ultra compact design, ideal for charging your device at home, office, even on trips. So what are you still waiting for?