DON'T let the tiny size and the awesome price fool you! THIS thing ROCKS!
356814
OMG!!!!!! ok, so, i am a bit lazy about writing reviews, but at times, it just seems absolutely necessary to write one, so.....THIS TINY THING IS AMAZING!!!!!!!! i have had a couple of speakers similar to these by other manufacturers, similar products, but this one puts them all to shame, AND, it has a feature called a Buddy System, where you can hook up like four or five of them all at once! and that is precisely what i am going to do! i am going to buy three more, and blow myself away! the price is great, it got here mad fast, the bass is unreal for such a tiny thing (little bit bigger than a golf ball, smaller than a tennis ball), has a nice long wire with it so u can put it pretty far away from your music source if need be, charge lasts FOREVER, like i fell asleep listening to it, so it was on all night, and then it has been on all day today already, still going strong....what can i say? this one is a winner in my opinion, not only am i buying more for myself, but now my son wants some of them too, so, yeah, they have gotten our business for sure. i highly recommend this product.
3462404
This is one of those "best "$20.00" I've ever spent in a long while" type purchase!

I loved the small physical size so much that I've ordered two!  My automenu works great with it so that when I plug it into a USB port, it auto matically launches a list of programs I have on the drive.  My portable APPs run GREAT with this!  The write speeds could use some improvement, but the read speed are comparible to my 256 meg Jump Drive.

Kingston case is well designed to fit the smallest of USB ports and is rugged.
3756976
OMG ! ! !  I can't believe a speaker this small can produce such great sound, with great dynamics !  I opted for this as opposed to the BOSE
equivalent, which I had listened to extensively, and this does as much, perhaps even better than the BOSE for a lot less $ $ $ !  LOVE IT !
4762933
Wow, I'm really impressed!  I needed a speaker/amp for performing keyboard in my band, so I had the following requirements:
- It needed to support stereo input from my keyboard (unlike most guitar/bass amps)
- It needed to produce clean sound (overdrive distortion is fine for guitars, but I don't want it here)
- It needed to be loud enough to compete with the other instruments in the band
Also, I had some additional wants that were not really requirements:
- I wanted something easy to haul around - with my keyboard and stand I'm already lugging enough stuff. It needed to be as light and small as possible, while still delivering on the requirements above.
- It would be nice if, in addition to the stereo inputs from my keyboard, it could support a microphone. That way, I could use it for solo gigs as well.

Well, this little thing delivers all that I wanted in spades.  It's surprisingly small and light.  I read the description on the page, but it's still smaller and lighter than I would have imagined.  So much so, in fact, that I was worried I'd made a huge mistake when I pulled it out of the box.  There was no way, I thought, that this thing could handle what I needed.  Even trying it out on my own, I really couldn't tell how it was going to do.  It sounded good, but it was so small.  I really couldn't tell how it would perform until I took it to practice and started playing with my band.  They snickered a little at the tiny speaker, but that was gone by the end of the session.  When we broke down for the evening, they all expressed amazement a how much power this little amp was putting out.  Our band has vocals, drums, 2 electric guitars, and a bass in addition to my keyboard, and this thing was able to cut through all that and compete just fine.
1086837
My wife bought this for me as a Valentine's Day gift so that I could pair it with my phone to listen to music while cooking. When I opened the box, I was less than enthused as I figured there was no way this would sound even marginally better than the terrible phone speaker I was already using. I was extremely surprised by the quality of the audio that this tiny thing can produce. I listen to a lot of very noisy music (read: metal and literal noise) and this little devil reproduces the sound much better than I would ever expect. I was especially impressed with the bass response considering the size. You're not going to be pulling this out at your next sound system battle, but you'll be hard-pressed to find a better or more convenient speaker to use while taking a shower or futzing around in the kitchen.

So, don't get this thinking you're getting a replacement for even a basic 2.1 system, it's just not possible in a package this small. But for the size, the cost, and the tiny footprint, you're getting a killer device.
2006976
When I saw the size of this little cube I was concerned that the sound wouldn't be powerful. Wow, was I wrong! I am completely blown away by this little speaker. It sounds amazing and has terrific volume. You can connect this speaker to your device via 3.5mm connector (headphone jack) or connect via Bluetooth. I haven't connected through Bluetooth yet, but I am really thrilled to finally find a portable speaker that sounds this great!
440646
As previously stated, this was a gift and most likely didn't come from Amazon as my sister is the tin-foil hat type. As if Amazon needs any further accolades in these reviews! We know they kick ass. Anyway, short and sweet, these things absolutely ROCK (to an extent)! You won't want to use full volume on most songs because the bass module will rattle it off the table. That is, unless a table of friends are in a circle (808CANZ DRINKING GAME, LLC) keeping it on the table without letting it fall off. Even if the rattle isn't a problem, full volume for hip-hop or electronic music sounds unbearably muddy. All that said, this is a <$30 bluetooth speaker that really does, on occasion, put out some really beautiful sounds. I realize I have listed a lot of negatives, so you might be curious about my 5-star review. I'm keeping price in perspective here. I wouldn't have thought you could get any beautiful sound though a device like this, but it really shines and even at high volume especially with some nice jazz. Just remember to turn it off. No auto-shutoff...
1210025
You can't beat this little thing for the price.
1147089
wow, have to say that despite all the positive reviews I was a bit skeptical, but this one amazing little speaker and a fantastic value. It's got some serious volume and it's great to use say for watching movies on a laptop or for your phone/mp3 player, while you shower or lay on the beach. Love the way it folds up and comes with different length cables, a place to hide the cable, and a little sleeve/bag. Has a cool blue light, and the charge lasts for hours and hours. Brilliant little product, fantastic build quality and design.
4882281
This little bad ass is everything i thought it would be, and perfect for my use.

The room I am using this in is about 600 sq ft, and I have the speaker caddy cornered to get a little extra oomph out of it.

The volume gets plenty loud and the bass is right where I expected it to be for a speaker this size, weight, and price.  I had a coupon and bought mine here on amazon used, which gave me a great deal at a $125 bucks!  If I had paid the full 300 for this speaker, my review may not be so over the moon happy.

The sound is just what I wanted, tight, rich and adjustable, which is rare in the world of BT home speakers

This piece really reminds me of the tuners I grew up using with the bass and treble knobs, and I LOVE the on/off toggle switch!  The white vinyl looks totally awesome, and the dimensions are perfect!  I guess if I had seen this in the store I would have paid the extra 100 bucks just for the form, it actually makes your place look nicer!

I was worried that I bought the wrong speaker, The Stanmore had a lot more reviews and looks like it really cranks, but now I am very happy I went with the Acton since it fits my little speaker perch so nicely and is exactly the sound I need for 600 sq ft, and a tiny patio.

The 3.5mm audio cable is the icing on the cake as far as attention to detail goes.  It is lovely!
4292950
Ill tell you what, this is an amazing little piece of equipment that works beautifully and the price is great to boot! Buy it
2758021
I thought it was going to be larger.  Then it arrived.  I was disappointed  by the size thinking it would not be loud enough as it is very small.  I was wrong.  This thing will blow your ears out!  Well worth the purchase! Get it, you won't be disappointed.
3263244
This thing packs a punch in a tiny tiny space.  Absolutely great.
283977
This little speaker rocks!  The sound is amazing for the size.  And it has fairly intense bass.  Sounds like a mini boombox.  The bluetooth works spot on, and connects with your device quickly.  I am truly amazed at the sound that comes out of this little box.  I get even more from this speaker by placing it inside a medium sized clay flower pot, which has been turned on its side.  It magnifies the sound.  Try placing yours in different places to boost the sound.
1900231
I love this little speaker! It puts out a lot of sound for such a tiny thing and the bass is really surprising. It's hard to find such a great sounding yet ultra portable speaker, especially at this price. Great job, Kinivo!
2931977
Wow .. this little packs a punch of sound in a little package! I love it!! At first, I couldn't get the volume up past what my phone would output, and then I discovered that it has its own volume control by spinning the bottom colored band. Connected to my bluetooth device automatically .. GREAT VALUE even if it was double the price. Highly recommend the product!!
3587791
This little speaker is amazing! It gets so loud and the sound quality is far beyond anything that I'd expect from such a small/cheap device. The build quality is great as well. I love how it has a rechargeable battery in it too. Everyone of my friends that have seen this have wanted one for them selves. Great product!