Coosh CBT791B Portable Wireless Bluetooth 4.0 Extended Range Speaker with Built in Speakerphone, Rechargeable Battery (Black)

This is a great little wire-less speaker, well worth the money.More than decent sound. Clear with classical baroque and booming with pop music. The ad expounded on the bass capabilities, but Dubstep and D&B music were a little muddled.This won't fill a house with sound, but will make you have to yell to be heard in a garage or dorm room.The connectivity is flawless. The Blue-tooth connects to multiple devices simultaneously, with just a tap to swap phones or tablets. The NFC feature was a nice touch, sync'd right up to my Galaxy S5. The touch buttons have a second delay, so moving the speaker up doesn't result in volume or input changes. It also has a 3.5MM line input, for old-school devices.Charging is easy, lasts 3-4 hours off the charger, but the included cable is 8 inches long. The overall look is cool, the rubber-ized sides won't scratch tables or slide on glass.My only real issues are design related. The trapezoidal shape looks neat, but it will not stand up vertically freely. The phone call function is frustrating, as the caller's voice is as loud as the music was 5 seconds ago, and I haven't found the microphone sweet spot yet, so it turns into caller's yelling at me while I scream at a little black and orange box.

The sound is great... only flaw is no pairing code for some devices like Playstation 3. Customer service was very helpful, but wasn't able to provide the code. I though 0000 the default code would work. Playstation recognizes the code but it won't connect all the way. Again sound is great though.. I will keep product as pairing with all other devices is not an issue. Good product.Need to update review on this speaker.. I bought this in 2015 and it just gave out August 2017. I couldn't reach any customer service. There is no info on how to contact anyone regarding an issue.

This speaker is one of the best that I have owned, and I have owned a few of them. The sound is outstanding, good bass, and great clarity. Really loud for its size. The loudest of the 3 speakers that I currently own. I use it at work and it has been dropped, gotten wet, and generally mistreated by me. Despite that it has been rock solid. I use it daily for the past 6 months and it has never let me down. Charge holds for most of my work day at a decent volume. I couldnt be happier with this purchase!

It's a pretty good speaker, decent bass good mids and highs. It just wasn't to compatible with my Mac home system. It was kind of a pain to connect to the bluetooth and it had a hum with a bit of crackling. But... this was only on my home system it played and sounded really well on any of my portable devices, Iphone and Fire. The buttons on top are a bit touchy but over all a very decent sounding system on portables.

I wanted this to cart around the house with me for when I take a shower and similar scenarios. It sounds good to me and can play with a fairly substantial volume level and even has a bit of bass. If this thing is turned up, and in the same room as you, then it is party level loud. It seems well built and sturdy. I didn't have any trouble pairing my devices with it. Overall, I love it!

This is an excellent speaker. After the first charge and use it played for 8 hours after a full charge(advertised for 5 hours i believe). Since i've played it each day after a full charge with the same results at about half volume. I've been told and have read in some reviews that with bluetooth speakers the lower the volume, the longer the charge remains. Anyway it has great base and treble balance, clarity and wide volume useage. Setup and Wi-fi connectivity as advertised and reviewed is quick and responsive. If i could link two of these together i would purchase another. Syncs with my laptop to watch videos and movies.

Just what I wanted. Rugged so it can be in the middle of my drywalling my bathroom. One problem, occasionally the volume starts creeping up on its own. When this happens I lower the volume and it does it again. Setting the volume on the phone seems to work. Also phone speaker does not work right.

Purchased for my husband to use at work so he could listen to music at his work station. He loves this speaker and uses it everyday. He brings it home on the weekends and uses it in the garage or wherever. He never complains about it or had any issues. Great purchase!