This Apple iPhone 3GS is a powerful smartphone with a single-core processor and 256 MB of RAM. It has a 3.5-inch screen size and comes in black color. The phone is unlocked and has a storage capacity of 16 GB.

It supports Bluetooth, Wi-Fi, USB, and GPS connectivity. The operating system is iOS and the model number is A1303 (GSM). This iPhone 3GS is a great choice for anyone who wants a reliable and high-performance smartphone.