I have made some really great purchases through Backmarket, but this one was a little shy of great. First and foremost, this iPod Touch is not a 7th gen, it is a 6th gen. When connected to my wireless ear buds it would seem, every now and then, as if it is trying to disconnect for just a fraction of a second. As I continued listening through the buds, it got worse. Sort of like static on a radio. It has seemed to work fine with just a Bluetooth speaker. It also works OK when connecting to my audio systems in my vehicles, which I prefer to connect through the lightning cord. It provides much better sound and volume. I will keep the Touch and add to my collection but just had a few gripes.