The Mighty is small but it packs a punch. Being able to Bluetooth it to your phone and sync your playlist is a game changer. If you decide to go with several playlist then you are good to go. I have over 200 so far. Great product, easy to use and worth the money!
Mighty is a good (and as far as I know the only) way to avoid buying a phone or phone-like device so your kid can listen to the music he loves.
Our 8 year old son used it at camp and loved it!