I like it a lot. It's a little chunky and a tad heavier than I expected, but honestly it's a great little device. It's so much better than having to carry my phone. I bought it for it's intended purpose as a powerful mp3 player and use it when I walk for fitness. After looking at dozens of these, I decided on this KeenPlus U1 for a couple for a couple of reasons. Namely, Android 13 (14 would have been nice, but 13 is good enough) and Bluetooth 5.3. My wireless earbuds use an app and I need solid connectivity when working out. Android 13 is the way to go, don't buy anything earlier. You get full access to the Google Play Store without any hassle. Since set up is just like with an Android phone, that's pretty easy too, I didn't bother reading the included instructions. The MP3 player's wireless streaming is incredible sounding with my wireless earbuds. Seriously, this player shines as an MP3 player for use with earbuds/wireless headphones. It's also great to be able to customize the layout and delete any unnecessary preloaded apps. Pros: - Android 13 and Bluetooth 5.3 - Great sound quality using wireless headphones/earbuds - Storage is huge, and file transfer was very fast - The screen isn't going to blow anyone away, but it's definitely good enough - The U1 came with a rubber case already installed, nice Cons: - internal speaker is terrible, tinny sounding - The built-in music player was fine (app) but mysteriously stopped working. I downloaded a different music player and all is well - Battery life is relatively short, one day only. If you use it every day, you'll be charging it every day - I tried downloading a wireless thermometer app from the Play Store. For whatever rreason, the app didn't work on this device, but I blame the app - Not the product's fault, but you can buy almost identical form factor 4G phones to use as an emergency phone/MP3 player for around the same or even less. They look the same as this player, but with the added functionality of being a phone. Read more
I had to return this item. First of all, it was very small to type in anything. My wifi would not work no matter how many times I entered it in. Just not compatible so I had to return it. Read more
I bought as a gift for my boyfriend he wanted to listen to music at work and always kills the battery on the phone. He just saves the music from a streaming app and listens offline. It works perfectly for him because he is not very tech savvy. Would recommend. Read more
A list of the most useless things on earth must include these operating instructions and the included ear buds. A bit of hacking around gets most of it working, and you can load apps. Mostly works like a phoneless android phone. Bluetooth and wifi connectivity both seem good so far. The preloaded music app crashed after one day and remains unresponsive but you can load up others that work. Decent sound with better ear buds and through my Bluetooth speakers. Followup. I appreciate the refund offer but there is no need. I'm currently using the player with different apps., with mixed results, but that's not your fault and have learned pretty much how to deal with the interface. The included music app remains unresponsive and I find no way to uninstall it or update it to see that fixes it. I would still recommend that somebody rewrite the instructions for clarity and readability. further update. Feb 10 2026, it developed a short circuit that was shutting down the charger. tried multiple chargers, the problem isn't the charger. recycled it as hazardous waste. Your mileage may vary. Read more
This device was bought for music streaming purposes. Like Spotify but the difference is, I was able to install a custom android app (Tempo via apk, not available on the Play Store) to stream music from my local server via wi-fi and it does the job properly. However due to the small screen, I needed to use a bluetooth keyboard to type in the server URL and password. Using a bluetooth media button(that was purchased, not cheap) also made navigating through the playlist more convenient even though there was no seek features. It does have 128GB SD card but don't have much plans to use it. Not a perfect device but it does the job that I wanted it to do so far. Read more
So far from the start it's been a good investment. Haven't had any problems at all and worked right out of the box. Read more
The product does not work, it will not turn on even after charging Read more
had hope for this but it locked up and i cant even seem to unlock it and you cannot hard reset it without code Read more
