This Apple iPhone 3G has a 3.5 inch screen and is in good cosmetic condition. It comes with a charger and cable, and has a single SIM card slot for use on the AT&T network. The phone features Bluetooth, Wi-Fi, USB, and GPS connectivity, and runs on iOS operating system. With 8 GB of storage capacity and 128 MB of RAM, this Apple iPhone 3G is an excellent choice for anyone looking for a reliable and functional smartphone.