The current Nanohas been out for a few years now. There are numerous colour options now available including blue, silver, gold, space grey, pink and red after the introduction of a few new shades this year. The 2.5in touchscreen is multitouch, and the iPod has Bluetooth, so you can use wireless headphones. The whole thing is just 5.4mm thick and it weighs just 31g, so you can fit it almost anywhere. There’s no clip on the back, so it’s not quite as well suited to sporty users as the previous version.