Now, let’s get your shiny new device setup. The device is praised for its security and its support for a wide variety of coins. How to Use an iPod Nano. Firstly, well done for taking your crypto security seriously. Power on your iPod Nano. So you’ve decided to take the plunge and invest in a Ledger Nano S to keep your crypto safe. If you do not already own one, you can purchase a Ledger Nano S here. We’ll show you how to use your Ledger Nano S in this article and give you a few top tips along the way. How To Setup And Use Your Ledger Nano S With Ledger Live With over 1 million units sold worldwide, the Ledger Nano S is the most popular hardware wallet. This wikiHow teaches you how to add and play music or videos, as well as listen to FM radio on your iPod Nano.