comisoBluetooth Speaker,5.3 Bluetooth Speakers Wireless,TWS Stereo Pairing,Built in Mic,360 HDSound,IP65 Waterproof Speaker,Support TF Card, for Home/Party/Outdoor/Beach, Gift for Men/Women-Black

I got this little speaker to use before falling asleep so I don't have to have the main computer speakers blaring. I am surprised it worked with Windows 7 on a 12-year old computer. The first time it came on the volume was LOUD. Whether it has long battery life and play time as advertised, I don't know yet. I am hopeful. I purchased the "pink" one so I could read the symbols on the bottom which are black. As it turns out though, once you press the middle button to turn it on, all the others light up, so it would not have been an issue after all. I have old Tracfone cell phones and have not yet tried it with those yet.Update: I tested it with the TracFone and that worked. I only got 6-8 hours of battery time while playing 3 podcasts.Update #2: I bought a 64GB TF card (SD card) and inserted it, then used my PC bluetooth program to load audios. It looked OK but then nothing would play. Then I realized one file was mp4 and THEN on my computer program I could not get the files to show up so I could delete them. The card did not show up in Windows Explorer either. SighNow it was time to use the adapter that came with the TF card. I did that and inserted it into my PC, was able to load files, and then voila they played on the speaker. However, any files I thought were already on there did not show up. I suppose I could verify one way or the other by checking how much space is taken up, but frankly at this point I don't care. LOLI'm new to bluetooth, obviously, so I again learned a lot.This is one powerful speaker. It's as if it has a motor inside and if I hold it I can feel serious vibrations.Update: the memory card works great. I suggest having tweezers handy to pull it out if you need to. I did discover that the speaker does not stop after the last audio; it replays in a loop.

Easy to connect, fast charging, sound quality is clear, great connectivity, value for the money, honestly you would think something this small is not loud but it is very loud and fill capacity.

The size and price of this unit belies its performance. Very clear sound, surprising punch for a tiny speaker like this. The TWS stereo pairing feature works great. Does a better job than i expected, makes a great little - literally pocket sized - stereo system.

I ordered two of these speakers not expecting much, as I just wanted to try out TWS on BT 5.3 without spending a lot of money. Amazingly, these are quite clear at maximum volume and they are loud for their size. I did not test the maximum distance apart nor their range as I did not have these requirements... though there was no issue with the connection in a large room with a crowded 2.4Ghz WiFi spectrum from the neighbors. Songs played well with no lag between the speakers and button presses were very responsive and reacted quickly on the phone.Setup was relatively easy, but it could be made better by a second LED colour to let you know about pairing mode... and a different sound for TWS connections vs device connections. At least the pairing button is obvious and the power button will turn off both in a set of paired speakers. The USB-C charging ports and TF card slots are under a silicon cover near the base... so at least standards are supported and well-protected. The shape of the speaker would suit an auto cup holder even a smaller sized one... and they have a bit of heft for their size.I am rating these four stars, as they are a good value and they are much better than expected. As always, your mileage and preferences may vary...

I've been using this for a couple of months now and it's safe to say that it's heads and tails above the other half dozen that I bought before of different brands and sizes. Good sound long battery life quick to recharge solid Construction what more do you need

It's way smaller than I expected, but the audio quality is insanely good. The speaker is both powerful and compact. It can get really loud despite it's size. I just got it today but I already know I'm gonna be using this a lot. Works great for something that was only $13

Amazing fidelity for a inexpensive wireless speaker.I wear hearing aids and normally stream via Bluetooth for all my android functions. It took a bit of trial and error, but once the speaker paired with Bluetooth I jumped with excitement. I was listening to my favorite rock music from the 70's & 80's.It took a bit of research but I was able to restore music and reels audio back to my hearing aids. One complaint, the printed directions were very tiny to read. Otherwise, no complaints.

Clean, Clear and full sounding bluetooth speaker delivers great sound in a compact size .they work great for my computer and save a lot of space on my desk. Water resistance is another plus. Battery life is 2-3 hours listening at normal volume on a computer