Hi-Fi Stereo Internet Radio with Spotify, Bluetooth Speaker, AUX and Group Wireless Connect, Compatible UPnP/DLNA, IR Remote Control and Phone Control.(Black)

Wow! I am blown away by this device! I have more smart speakers than I can count and this is, so far, my favorite. Except for Amazon devices this speaker was the most simple to setup. However, you do need an app for setup. The sound is phenomenal!

Never before have I been so confounded by a device as I am with this Internet Radio/Speaker. Let me start by saying that the sound is GREAT. It's loud, punchy and can hit everything from the bass notes to the high hats. It get suitably loud and is just a great overall experience when it comes to LISTENING. The package is equally attractive with a modern, minimalist design that looks great on a bookshelf, in an office or in a waiting room.Sadly, that's where the good news ends. For some reason that I just cannot fathom, the creators of this speaker decided they needed to absolute hamstring it from doing ANYTHING without a wifi connection and an associated application. Without the application, this device literally sits there. It can't even be used with the AUX cable, just a total brick. The app itself is OK, even though it was unable to setup my speaker using the application twice, on the 3rd try it did work. Once it's in the application, the speaker is "unlocked" after a fashion. You can change the mode, but it's still barely useable without the application AND a wifi connection. Lose either and it can only do Bluetooth or AUX. It can't even play music from a USB drive connected without wifi and the app for who knows what reason.Anyway, the whole experience has been absolutely maddening. The only thing I can say is that this could be an amazing product - and it is on the speaker side. But the absolute disaster that is tying all of its features to a non-working app is nonsensical and makes it a 3 star for me.

The media could not be loaded.  I love my music and have an addiction with adding more speakers to my collection. When I saw this unit, I had to give it a home, Hehe!First thing you need to do is add the UNDOK control app for this speaker to your phone. Once you set it up (it took me a few minutes to figure that out), you are good to go!The speaker has excellent sound and can be cranked up really loud without distortion (at least I didn’t have any while playing my Scorpions, AC/DC, Metallica, etc.) The features that this unit gives you are well worth the investment.The speaker has “Group Connect” so you can connect up to five compatible “Block-A and Block-B” speaker devices to really fill a room (or rooms) with great sound.You can provide this speaker with your favorite audio via many sources:Wi-FiBluetoothNetwork (RJ45/ethernet)USBAuxiliary-In PortSpeaker can play many formats of digital audio files.Play audio from over 30,000 internet radio and Podcast stations.Hopefully I didn't miss anything… you get the picture; this speaker is awesome!Note for my video: I used the UNDOK phone app on my cell phone and the physical buttons on the speaker to control the simple features of Play, Pause, Volume Up & Down, Next Track, and On/Off. Where I do not touch buttons on the speaker unit and just wave my finger, that is where I am controlling the audio from the phone app. Sometimes my Samsung phone would not record the audio correctly. The phone microphones dialed it down a notch or two because it was too loud, then on top of that, while I would make changes in what track to play or volume adjustments, I would accidentally cover an area on my phone that would muffle the microphone that was recording... My Oops. Hope this all makes sense. Anyways, the sound quality is GREAT!

his speaker has a lot of nice qualities. Most importantly it has excellent sound quality. It can be connected to Wi-Fi or plugged directly into your network via network (CAT5) cable. You MUST install the UNDOK app for this device to work. Once you have the app installed you can find and connect the speaker. While the audio quality and connectivity is great, the speaker's dependency on the app is a significant limitation. The unit does not come with a remote control and there is no LCD display on the unit. Also, there is no search function in the app for Internet Radio stations. Compared to other internet radios I've tested this one has comparable audio quality but inferior functionality. I would not recommend.