Review on Upgraded RUIZU Bluetooth 5.0 Mp3 Player - 8GB Portable HiFi Lossless Sound Music Player with Speaker, FM Radio, Voice Recorder, E-Book, Video Player, Pedometer - Supports up to 128GB (Black) by Shawn Welker

First off, it's a solid device and looks well made. The sound quality is good but it lacks some features that I would have loved. Pretty easy to use and add songs to, although sometimes the computer doesn't recognize it when I plug it into my computer. I then have to unplug and plug the cable back in for the computer to find it. Not a big deal, but annoying. I haven't used Bluetooth so I can't comment on that. But what gives a star is the battery. I charged it before use and after a few hours of use I put it aside for a day. The next time I tried to use it, it played for 5 minutes and then just stopped. When I checked, the battery was dead. The published information states up to 48 hours playback. That's just not true. After charging the battery I let it sit for two days and when I turned it on this morning the battery was almost dead again. This goes from fully charged to almost completely empty in 2 days without even playing on it for a minute. Sounds like I'm unhappy with the battery life? It's because I! If you make the same mistake I did and buy this I hope your experience is better than mine. Judging by the reviews, many are happy with it, but some note poor battery life. One has to wonder.