Review on Mymahdi 16GB Mp3 Player With Bluetooth 5.0 Built In Speaker-1.8 Inch HD Full Touch Screen Mini Portable HiFi Lossless Sound Music Player Video/Voice Record/FM Radio/E-Book/Photo Viewer, Support 128GB by Alexander Craner

Very nice though slightly smaller than what I thought it would be. It recognized my SD Card immediately. Don't expect high premium sound, but it does sound good. Would've been nice to have touch screen, but controls are easy to use. My only gripe is that when it's playing the screen goes blank after a while, which is fine, however, when trying to change the volume, it won't change unless you wake up the player. It would be nice if we can change the volume or change the music while in screen off mode. I haven't tried the Bluetooth feature, I hope it does work. Will update review once I do.