Groove Cube - The Smallest Speaker Ever - Wireless Bluetooth Speaker - White

I bought this to combat a co-worker that constantly hums (not music) and stomps his feet while sitting at his desk. It's very very annoying!! The thought behind this is that I can hide this near him, place my phone in airplane mode, enable bluetooth and play annoying sounds from youtube. Now when he starts his antics, I simply press play for a few seconds and he stops. I am going to do this for a couple of months. He has taken notice! I play a ear ringing sound. He starts, his ears ring!!!The sound on this device is slightly larger than I thought it would be for it's size. Would be good for listening to talk radio or playing white noise. Wouldn't recommend for music but it would do... ok.. The only fall back is that when the speaker disconnects or connects is very loud.. So if you are going to do what I am doing, PRACTICE FIRST! This speaker will do unexpected things!!

Surprised at the volume this little thing puts out. Far better than my phone speaker. Not gonna host a rave with it but works great for a little speaker. Phone connected easily. I get a little over a couple hours on a charge. Fits inside a pair of safety earmuffs which is the reason I bought it.

Works alright, could use more volume but then I don't know if you could get more volume out of a speaker this size. I would think this would be good for unusual projects, I'm using it in a model train car for sound and its satisfactory for that, I would think it would work well of other things where the smallest possible speaker is needed..

It is very small but so is the sound from it. The biggest disappointment for me was the limited range it has (distance between speaker and phone) it has compared to other Bluetooth speakers I have used.

good

Outstanding product.

Just picked one of these up at Wal-Mart.And I have to say: I am impressed!It was a little weary with its quality since there are very little reviews about it.But for ten dollars I was going to give it a try.The sound is actually pretty decent for its size.I wouldn't think a 23mm speaker could be so loud and clear!Also, it came with a neat little 3.5mm plug on a short tether to plug into your headphone jack so you won't lose it.This speaker feels pretty nice too. The plastic doesn't feel cheap. Infact it feels quite close to the feel of an Apple iPhone chargers material.Speaking of an iPhone charger... This speaker is about the same size of one! Super small, easy to take with you, and, easy to lose probably, haha.It has a built in mic too. I can't say how the quality on that is.I've included a size comparison photo and specification from their manual.

Eh it's not horrible, it's better than just using the speaker on your phone but not a lot better. If there isn't much noise around it works pretty good but it doesn't get very loud so using it while driving (why I bought it) you have to find a way to get the speaker close to your head, I wedge mine under the head rest and it's not bad. I bought it from walmart for $10 it seems to be the cheapest speaker available, you get what you pay for. If I was to do it again I would buy a more powerful (more expensive) one just because it needs to be louder than road noise while Im driving. If that's not an issue you might be happy with this one.