Key features: •Now features FaceTime (FaceTime requires fourth-generation iPod touch or iPhone 4 and a Wi-Fi connection for both caller and recipient). •Multi-touch screen interface. •Voice control. •Built-in volume controls, mic, speaker, Wi-Fi, Bluetooth. •Front and back facing cameras- back facing cameras are needed to use face time. •HD 720p video capture. Technical specifications: •16GB storage holds up to 3500 songs. •Ambient light sensor- automatically alters the screens brightness in dark conditions. •Accelerometer- detects the movement and tilt of the device, great for gaming. •Gyroscope- works with applications that need precision in motion. •Nike + iPod support. •Compatible with Mac and Windows. •Preloaded with iOS 5.0 software. •Recharge through USB port. Requirements: •Wi-Fi internet access is required for some features; broadband recommended; fees may apply. Some features, applications, and services are not available in all areas. Application availability and pricing are subject to change. •Requires iTunes to manage the device. •Download Music, movies, TV shows, and audio books from the iTunes store via wi-fi. General information: •40 hours battery life provides up to 40 hours music playback or up to 7 hours of video playback. •Size H12.3, W5.86, D0.61 cm.