Neat concept, not much sound though.
594168
You get what you expect with this little guy. The sound isn't exactly clear, yet it is better than having no external speaker.
3480211
The sound is not very rich because it lacks a subwoofer. But for a small room it'll do.
239401
When I opened the box, the first thing that struck me was that this speaker seems to be well built. there's a bit of weight to it and the whole sliding mechanism is pretty neat. It's the kind of stuff that if you put on your work desk a passerby would notice it. Then again, at about 60 bucks you'd expect it to look better than some of those cheapo plasticky mini speakers out there.

The sounds quality is decent. Some reviewers mentioned it has limited frequency range and it does. The bass effect is more or less muted. The mid tone sounds a bit hollow. However, as a whole it's still listenable.

My biggest gripe with it though is that if I were to play an mp3 file through my mobile device, and then plug this thing in and play it again - it really doesn't sound drastically different. May be about 40% louder (and I'm just guessing here, have not really done any scientific measurement), and the sound feels slightly 'richer', but nothing that makes me feel like it was worth paying 60 bucks for. Having said that, I suppose if this speaker is designed to make a whole lot of difference to the output sound, then it'll probably end up draining my mobile device's battery dramatically, or it'll require an external power source.

So I guess at the end of the day, it boils down to whether passive speakers in general are really worth it these days given that mobile devices speakers are improving. I think this is only worth the purchase if the device you're using has a really bad speaker. and you need a quick fix.
2448801
Cool design, Good size, not very heavy.  I'm a bit disappointed with the sound quality at high volume, as there is fair amount of distortion.
4570195
I'm disappointed in the lack of volume. I was expecting a lot more punch out of this. Besides that, it's ok for what you pay for.
3315920
Very cool looking, sound is average, awesome for young adults or kids, not so much for adults.  I was expecting a fuller sound, I was not expecting $100 quality for $20, but I did expect some bass.  It honestly had almost zero bass response.  It's akin to going into your car, turning up the music and turning the bass all the way down.  I've had greater bass response from in-ear skullcandy headphones than I did from these.

Another complaint and is they didn't fully cover my ears.  I don't have large freak ears or anything like that so with normal size ears this sat on the ears but didn't not go around them.  This is huge for big earphones like this because going around your ears and sealing to the side of your head is what noise cancels and eliminates background noise.  By sitting on the ear you can still hear everything around you.  I think they may work perfectly for a kid.

I plan on just giving these to my younger son because it really was not what I was looking for.  Again for the price they are decent for kids, but if you are an adult that wants fuller sound I'd consider other options.
3486662
Without the other technology to support it (lights, TV etc.) it won't offer much in regards to sound, the speaker could of been much better. Other than that I thought it was OK.
316612
Its handy, reasonable versatile, and seems to be well made. It gives you a lot of options.  Some of them are not things that I would ever want to be associated with, though.  The sound is a little underwhelming.  You can tinker and fine tune, and get many distinctly different sounds, but I have yet to click onto a preset and think "Oh, that is the sound that I have been waiting for!"
2654267
Great concept and look.  Sound quality distorts with phone volume and unit volume are maxed out.  Definitely leaves leaves something to be desired when it comes to audio quality.  Not much bass but good enough of something that I ALWAYS have handy.  Bluetooth glitches out occasionally even when in very close range.  Why?  No idea... sometimes I want to throw it at that wall.  Other times, I'm stoked to have something that plays music when there's nothing else available.
946403
FUN,

A LITTLE HARD TO HEAR WHEN PEOPLE ARE TALKING,  OR WITH SOME NORMAL NOISE,  OK IN  A QUIET SETTING
3732258
Well, unlike most of the positive reviews, I bought this and really never used it after the first try. The idea of daisy-chaining them together sounds great though I only have one.

I really like the design and expansion as well as the cord for charging that fits in a recessed area.  I wanted to love this.

My main issue is that for me, the speaker wasn't much louder at all than my phone on speakerphone.  So I don't see the point of it as a single speaker. Maybe if there's a few together.

I use speakers mostly for listening to audiobooks and not as much for music.  So I am not sure if that affects it.

I also had a lot trouble noticing much of a difference at all when it was collapsed vs. expanded which is a cool feature of this speaker.

For how cool it is, it does seem to be a really good price.  But for me, it didn't increase the volume much.

If it works for others, that's great.

Oh, it does come with a soft and padded, really nice carry sack/bag which was a plus.

It's just been in my drawer since I tried it.

I didn't receive anything for this review. Probably won't now either.  :)
439310
It's not very heavy so the sound isn't as deep as I would have liked.
1122329
I like how they look but they are rather lacking in volume.  Granted my computer is in the large and occasionally noisy main room of my apartment but still, I hoped for a little better.
937305
I read all these reviews (including one from a tech magazine) about what a great piece this is, but, for me, the sound is exceptionally tinny, with almost no bass (even when I pump the bass via an equalizer). Cute case, for what it's worth, and the buds sit comfortably in my ear. For sound, though, I'm better off with my $7 Panasonic earbuds.
535854
The unit has decent sound, for it's price. Very little volume though.
It fits onto the PS Vita beautifully while bare (no clear case) and sitting on charge only.
Improvements to be made a must is,
1. internal rechargeable power source.
2. integrated locking system to lock the speaker system to the PS Vita.

With these improvements, people would pay the extra. I would anyway.
3748070
very nice looking and easy functions, i bought this for my wife, and while she's driving i have a hard time hearing her. the headphones don't put out the best quality sound either. not super impressed, i bought these to see how they would be for her and then maybe buy me some, but i won't be buying them for me.
2476771
I think this is adorable  but the sound is definately lacking.  It is also smaller than I thought it would be.