Amazing sound and battery for the price point
926138
Amazing sound and battery for the price point. Durable too. Dropped (by accident) from 4 feet on to the cement and it didn't even skip a beat. (even after being pretty banged up from shipping.
1711328
Sound quality is impressive to say the least. Make sure you hold down the up and down volume buttons together for a couple seconds to turn on high definition sound. The battery life is really 20 hours (approximately) and the materials are robust. It's connectivity responsiveness is speedy and works great with my iPhone 6 Plus. I should note that it sounds better than the Big Jambox by Jawbone and about as good as a Harmon-Kardon Onyx Studio (which has very impressive sound also) but with much more portability.
4325709
These speakers sound amazing. That's basically it. For something so small and portable (thanks for the carrying case, Logitech!) it is really capable of putting out some sound. Makes me worried it might break if pressed too hard.

When I'm not using the speakers for listening to music, sometimes I plug it into my laptop when I'm watching movies. The sound quality is much better than the laptop, and with the speakers positioned behind the screen, the voices actually seem like they're coming from the characters, not from the bottom of my table. Fabulous.

Battery life is decent. Sometimes it's finicky and seems to last only a few hours, other times it can go on for a long time. Right now I have them plugged in with the included charger (no replacing batteries! Thanks logitech!), and I can easily control the unit by using the included remote (Again, thanks)

Seriously, this speaker dock has it all. It lets you input from other sources (though I am docking a star for the auto-shut-off if no sound is being relayed through the audio cable for more than ten seconds, requiring sometimes a replug the device to start it back up... as well as the volume inexplicably jumping up randomly)
316524
I don't do many reviews, but in this case i will do an exception.
This speaker is really amazing, the Sound quality is extremely good and even my 32m2 room is filled with quality audio.
The battery also seems to be quite good, it definately lasts the 5h promised by monster.

The speaker paires quickly with my iPhone 3gs, however for some reason I can only control the volume on the unit itself which is a bit strange (tracks change on the iPhone).

Like many reviewers already mentioned earlier, this is not going to replace a sound system, but for me it comes pretty damn close.

Cons:
the only thing is the intergrate battery, although it's really good, I would prefer some regular AA.

I would strongly recommend this product to anyone.
3440471
This is a great little speaker!  I can honestly say that the sound this thing produces is simply amazing.  Considering its size and price I was blown away-- as was my wife, who all but stole it from me upon discovering it on my nightstand!

Several reviews note a lack in the high notes, but I didn't notice if there was (at least not in the type of music I'm listening to).

As for battery life-- it's still running on the original batteries I put in it... probably around 10hrs of playtime thus far and no degradation of sound quality to speak of.
402747
I love these speakers!! This is the second one I've purchased and I just bought two more for a gift exchange. The sound on these is really great  regardless of the size! The bass is good  and the battery life is seriously incredible!! The first speaker I bought several months back, I've only charged once since, and that is with several uses per week. Highly recommended! I really enjoy using this with the music and music apps on my smartphone-- makes a very enjoyable experience!
1306170
This is the best Bluetooth speaker at this price point. The battery life is amazing. It lasts for hours with continuous use. I rarely have to charge it. I was very impressed with the range of the Bluetooth connectivity. I can walk around the entire house or yard without any interruptions. The sound is great and this thing gets pretty loud. My only complaint is the bass isn't great, but for the price, you can't beat this speaker. Definitely a great value.
3847122
I bought this because a friend had something similar at work, I did my research and decided on the Divoom and GLAD I DID!  I don't know yet about the 12 hour battery life it claims because i haven't had it on that long is one sitting but i can say, playing it loud (80%), it lasts at least 6+ hours. The sound is amazing, it has bass which is even better in a smaller room but plenty anywhere, even outside. My GF loves it when shes in the bath.....the sound is amazing in the bathroom. A surprise to me is, you can answer your phone through it using it as a blue tooth wireless speaker/phone. You can turn the units volume all the way up and adjust by your phones volume OR turn your phone up and adjust from the unit...
 It even uses a mini USB which I already have all over my house and car for every other device and phone (galaxy 3 tab and phone) I already own. It also came with a short accy audio plug if you have music to play from something that's NOT bluetooth like an ipod nano, etc..

The unit is solidly built, rugged and rubber coated. It appears to be able to take a tumble and although I haven't tested the water resistance yet, I'm sure using it outside working on my boat, I will soon...but it looks like its built for safe operation in the rain.

CON: It came with an accy audio plug and a charging plug but NOT a wall charger.
2016188
These far exceeded my expectations based on the price. I usually use them just to watch Netflix, but last night I used them for some music and was very impressed with the bass they can put out. Of course not nearly what my Bose over-the-ear headphones can do, but for the price of these I was blown away. And I've been impressed with how long they hold a charge. And I love when I power them on they tell me how much batter life is left: "Batter High" or "Battery Medium" or "Battery Low"
2512097
Perfect sound solution for a room, great sound, and long battery life.
2348161
First, I was provided with a free copy of this item for testing and my fair and honest evaluation... that said, I was totally impressed with the speaker, especially the bass.. incredible sound from such a small device! Lightweight, great portability and quick recharging with an almost 8 hour play time made it even more attractive. Totally unexpected for the price, quite honestly. The drawbacks? The manual leaves much to be desired.. it's tiny, incomplete and is missing what should be, in my opinion, emblazoned across the cover... PLEASE HOLD ON/OFF BUTTON FOR 5 SECONDS IN ORDER TO TURN ON. I wasn't sure that it was actually working after I charged it, actually stumbled across the longer than average start time by accident. After that, tho, things went smoothly.. I used this on my phone (Nokia Lumia) and my Ipad.. no hitches or problems, well worth the money and perfect as a stocking stuffer for the holidays or any occasion!
2919709
I have had this unit for a little over two years now and love it. It definitely has some quirks and the newer model is better, but for the price you can't beat this one still. No line in, only Bluetooth. Another odd thing is that it has to be turned on to charge. The biggest downfall is the short battery life though. I typically get 4 to 5 hours with the volume up really high. This does not surprise me as I'm sure there's a significant amount of power in the unit. It will roughly double in volume if you have it plugged into a power source when using as well. Now on to what this thing does best, the sound. I use this at work and every single person that has seen it has been Amazed by the sound coming out of it. Best bass response of any portable speaker I've heard. If you want console sound from a portable, this is your unit. After 2 years the only issue I had was a snapped off leg.
1690135
Amazing product! Definitely worth the money. The sound is really good and the battery life is surprising. The Bluetooth reach is not the best but as long as you keep it within 6ft you should be good.
1295437
I payed $5 for this speaker a month or two ago. Needless to say my expectations were extremely low and i was very hesitant. I was BLOWN AWAY at the quality of the sound (sure, it's not too bassy when turned up, but the drivers are real small). Waterproof too, I clip it onto my kayak and listen to music while im paddling along. I'll clip it on the shower curtain rings and even when it gets wet, its fine! The battery life is amazing too! I played AT LEAST 8-10 hours worth of music before i had to charge it when i took it out of the box. This company really hooked it up for $5. It was kinda awkward though because the return address of the package legit said "sex toys supply." my dad didn't know what to say until i opened the box in front of him
2623721
I decided to upgrade from my $20 Craig speakers (still a great product for the price) and was also enticed by the longer playing time on the battery (15 hours vs 7.5). It sounds great and is a clear improvement. Only time will tell with the battery life, but since Anker made it, I'm optimistic.
2807171
This thing is very impressive.  I was trying to find a reasonably-priced Bluetooth speaker(s) for the backyard and deck for parties and explored those fancy rocks, expensive wireless systems, and even considered (briefly) wiring up a stereo system and sending it out the kitchen window.  I was skeptical when I first read the reviews that said this could throw a clear sound far, but decided to give it a try and was pleasantly surprised.

I have used this, connected to my phone, on our medium-sized deck behind the house for several parties and found that:

1. The battery lasts a long time - have left it running for an entire evening and then sporadically throughout the next few days on a single charge.
2. The sound can get very loud - I set it off to the side, about 4-6ft away from the party and have to keep the volume on the low side because its loud.
3. The sound quality is excellent and extremely impressive, particularly a fan of the bass.

Now, if you're looking for something professional, you might not be a fan of this, but given the excellent price and size and the fantastic sound quality and battery life, I think it has the potential to replace some higher-end systems.

Have not tested out the water-resistant or microphone features.
1761766
These headphones sound amazing for the price. The options to go blutooth or stay wired are a plus. The battery charges fairly quickly and last for hours.