iPod touch has an all-new design that makes it the thinnest, lightest, most amazing iPod touch ever. Holding one is all the proof you need. The Apple A4 chip is behind, or rather underneath, all the fun you can have on iPod touch. Apple engineers designed the A4 chip to be a remarkably powerful yet remarkably power-efficient mobile processor. With it, iPod touch can easily perform complex jobs such as multitasking, editing video, and placing FaceTime calls. All while maximizing battery life. iPod touch captures video with two built-in cameras. It shoots amazing HD 720p video from the back camera. And with its advanced backside illumination sensor, it captures beautiful footage even in low-light settings. All while the built-in microphone records conversations, music, or any audio at the same time. And on the front of iPod touch, the built-in camera is perfect for making FaceTime calls and shooting self-portraits. It's surprising how much fun can fit into something so small.