80GB MP3 Player with Bluetooth, S2 WiFi MP3 Player with Spotify, Spotify Kids, Pandora, Amazon Music, Audible, 4" Android Audio Music Player (Silver)

This device is perfect for my use case. I wanted a device that I could use without a network connection to play music. I haven't used most of the apps on the device; I removed the bulk of them. It comes with a music app called HiBy that I've liked. I use almost only that. I've been copying files directly from device to device using a virtual machine, so I can't speak to the app that's used for file transfers. One thing I was surprised by that was a nice touch was that it came with a screen protector stuck on. That's a simple thing that goes a long way, and I appreciated it. For the price it's fantastic. It's just what I was looking for.