Excellent speaker, Anker makes the best products!
349486
I have been very pleased with all my Ankernproducts, and this is no exception. Sound quality is excellent, and it is very easy to use. Occasionally the light will keep blinking, and I'll have to have my phone "forget" the speaker and re-pair it, --usually if I pair it to a different device, afterwards this is the case-- but this has been the case with most device pairing in my experience. Most of the time, it works seamlessly and automatically pairs to the previously used device. Battery lasts a long time!
3369489
Great speaker, Amazing sound ; it is no audiophile speaker, but it does a great job for the average person. The battery life is a plus. I can easily go two weeks with no charge with daily use of about a hour or two each day.
But, sadly the speaker stopped connecting with bluetooth after 3 months of usage. Although the speaker stopped connecting via. Bluetooth it was still functional with a cable. I contacted Anker support and they responded quickly. In about 2 days I had my problem explained and a shipping label sent to me to send the speaker back for a replacement. In a week I had a new speaker in my hands.
Support is a 9.5/10
speaker itself is around 6.5/10
if it didn't break it would be 8.5/10
3685139
Before getting into this review, I have to say that I've used several speakers like this - and this one sounds fantastic!

On top of the excellent sound:

1) The Qi charging dock is extremely convenient!

It truly is an exceptional idea to merge a Qi charger with a speaker like this.  The speaker will run for hours on its own battery power, and I can simply sit it on the dock to get it charged.  It can also play while sitting on the dock.

I've also used it with a Galaxy S6 Edge, as well as a Galaxy S5 with a&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Qi-Receiver-Card/dp/B00F3J2KNI/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Qi Receiver Card</a>.  One of my favorite uses for the Qi charger is to sit my phone on it while working out and listening to music or audio books.  That way my phone is fully charged when my workout is done.

2) The battery life is excellent!  This speaker will go a full day on a single charge - and then I just sit it back on the dock to charge it up again.

3) The speaker looks great.

4) The pause button on top of the speaker works well, and it's perfect for quickly pausing music without having to use the phone.

5) The NFC pairing worked great with my Android phones.

This is the only speaker I've found with this combination of features, and it works great!

Unfortunately, there are some quirky problems:

1) The power button for the speaker is on the back, and you have to hold it for a bit for it to turn on or off.  Oddly enough, there is another power button on the dock, and the 2 power buttons have some weird interactions.

For example: if you turn the dock off while the speaker is docked, the lights on the speaker stay on indefinitely.  If, on the other hand, I turn the dock off and then place the speaker on it, the lights never turn on.

Honestly, it's just weird to have to deal with 2 power buttons - and I think it would make more sense to have no power button on the dock (like most Qi chargers).

2) The lights on the dock won't turn off if the device is turned off on the dock.  As a result, it's irritating to leave it docked in my room at night without removing it from the dock first.  That's too bad since it would be convenient to let it charge overnight...

At the end of the day, I would definitely recommend this speaker!  I do think there is room for improvement; but, right now I think this is the best device of this type on the market.
1586209
I looked at and listened to several Bluetooth speakers before deciding on the Anker.  It sounds great and does everything it advertised. To put the size in perspective, it's about 1/2 in wider than my iphone 5 with an otterbox case on it and about 1/2 as long as the phone. It is completely portable, comes with a small carrying bag, and is great for providing music as long a you're not entertaining a large loud party. It doesn't have the capability to link to another Anker and provide true stereo, but it's also only costs about 25% the price of the larger more advanced speakers that can do this. (They are nowhere near as portable as this! I have two Soundfreaq SFQ-06's) The bass is not super deep, but there is some there, and it sounds pretty good to me. Additionally the battery life is awesome and it only needs a micro usb to charge!
3025993
I absolutely love these speakers, follow everyone's advise in the reviews here and get one of these if you're looking for a low cost portable speaker.

I bought several of them last Christmas to give out as gifts for family - love 'em. I usually hook mine up to my Macbook pro or my ipad - the sound quality is great and practically  doubles the volume level (which is good for someone that loves to blast music).

The other plus is that it recharges by hooking up to your computer and has a great battery life when it's fully charged.
I definitely recommend this brand.
4919112
I love my speaker. I had bought another popular one that was not as nearly as loud. I love that I can hook my phone, laptop, and tablet to it with no problem.  This is definitely the best portable speaker I have ever come across. The only reason I didn't give it 5 stars is because nothing is perfect, lol.  But this speaker comes close. You won't go wrong with this one.
1800436
I absolutely love this speaker!!!!! The sound is amazing, it's water proof, and I can take it anywhere with me! I love it so much, I bought 3!!! Must have! Thanks!
4857428
I have had this speaker for about a month now and I love it! I have encountered no problems with it so far, the sound is great, and it's extremely durable. I admit, I accidentally dropped it once, but it didn't even have a scratch on it afterwards! The rubber strap that comes attached to it is very convenient and durable as well. I have also used it in the shower to test out its waterproof feature and it still sounded great! I have tried many small, portable speakers, but this is the best one I've purchased by far! If you haven't had much luck with portable speakers in the past, I highly recommend this one!
3940605
I bought this Jan, 2015. This is the most solidly built, powerfully sounding speaker! Even after hours of music I'm able to recharge 2 cellphones from second battery. Sound is very clear and can be boosted using the Roar feature. Guaranteed to get people asking about the device. So many features that no other speaker has. It has weight! You will be amazed if you buy this.
119475
If you are looking for a quality Bluetooth speaker, this one may be just the fit for you.  I give this Bluetooth speaker 4 out of 5 stars because of its battery and durability that I will elaborate on below.  I will also give my honest opinion about the sound quality of this speaker as well.  If you are a busy individual who expects their speaker to hold its battery for all of your activities and are someone that enjoys taking your Bluetooth speaker wherever you go, then continue reading.

Battery:

The battery for this speaker lasts quite a while when it is fully charged.  If you have the speaker on consistently, it will keep its charge for about three hours.  If you use the speaker several, short periods of time throughout the week, the charge will stay for up to ten days.  I was impressed with its battery because in the past I have bought Bluetooth speakers that only held their charge for a little under an hour, so purchasing this brand and model that has a charge that lasted nearly twice as long was very satisfying.  Along with the speaker having a significant battery life, it also doesnt take long for it to get 100% charged.  When I plugged in my speaker to charge after I got the low battery reminder from the device itself, it took about 30 short minutes for it to be completely charged again.  So, if you are in a hurry to get that battery back up to fully charged, and to keep that charge for hours, you can surely count on this speaker to do just that.

Durability:

The durability of this speaker is exceptional.  For starters, it is water resistant.  If you are wanting to take your speaker to the pool, beach, boat, etc., you don't need to fear the water damage that may happen because this speaker holds up very well when in contact with small amounts of water and/or other liquids.  I brought this speaker to my cabin where we put it on the dock, and my younger brother got out of the lake and starting drying off next to the speaker- water was dripping everywhere surrounding the device- and it was just fine.  There was no damage at all.  Secondly, this speaker is tough.  Dont worry too much about accidentally dropping it from low heights because it can survive.  My speaker has fallen off of my bed, countertop, and other places, and there was absolutely no damage because of it.  If you live a busy lifestyle where you want to bring your speaker along wherever your next adventure takes you, this speaker would be a good investment to make due to its water resistance and durability.

Sound:

The sound quality of this device is subpar.  The clarity of the music is good, but the speaker lacks high volume.  It is a good speaker if you are listening to music through it with a smaller group of people, but it definitely would not succeed as being a loud enough speaker for a house or apartment party with a large group of people.  If you are looking for a day-to-day speaker, this one is a great option.  If you are looking for a speaker to entertain a crowd, I would look for a larger version, or a different speaker.

Overall, if you want a reliable Bluetooth speaker that significantly holds its charge and is durable in many situations, then I would highly recommend purchasing this product.
4703614
WOW!! This is big sounding little speaker. I wish I could give it more than just 5 stars!! This Wireless Bluetooth Speaker rocks!!!  Excellent sound quality.  The bass tones are rich.  It has a built-in dual passive subwoofer with two 40mm, 5-watt drivers and 10 hours of play time on one charge!!. Connect it to your smart phone and you can use it like a speaker phone. If you're an IPhone user you can activate and use Siri on it. The speaker is solid and well built!! You get awesome stereo sound completely wireless.
I truly love that I can connect not just my smart phone, my laptop and my iPad!! All of the Bluetooth electronics that I own have  connected quickly and easily!! I use it to listen to music, watch movies or play games, answer and receive phone calls; all hands-free. I've listened to other Bluetooth speakers that are of similar size and cost more but don't have the sound and the features that this one offers; Dual sub woofers and even an audio output that it enables you to connect it to other devices such as stereo amps or another Bluetooth speaker.
4117555
Best speaker I have ever had!! great sound on speaker phone too!!
1150525
Great sound and price. This is the second speaker Ive bought because the first one I loved. Battery life is good, lasted a whole 8 hour shift on one charge. Definitely would recommend any Anker products.
3816610
This is one of the best portable bluetooth speakers I've used. The directions are clear and easily understood. The sound quality is amazing, no fuzzy or buzzy noises from water interference. Not only will it play your music, but you can also answer your incoming calls AND redial your last outgoing call. The battery percentage will be displayed on your phone so you will know exactly how much battery life it has at all times. The "suction cup" on the back is pretty strong, and it conveniently detaches, if desired.
*Suction Removal Warning* if you place the speaker in a high place (like i do), be careful when removing the speaker from the wall, use BOTH hands, one to remove the suction and the other to support the speaker to keep it from falling. We don't want to crush any toes (like it did mine) or worse, break the speaker :)

In conclusion, i highly recommend this speaker to everyone :)
4500681
This is one of the best Bluetooth speakers I have ever owned. THe build quality is great, the controls are what I would expect, and the sound is loud and Rich, with a nice bass. The suction cup is strong, and will hold to shower tiles just as well as a car windshield, a bathroom mirror, or several other surfaces, although it doesn't do well on metal surfaces.  I like it so much that I bought another one to give to one of my staff  Who deserved a nice little Christmas gift.
 Also, it just looks cool.
 As was pointed out in somebody's video review, I will say that if you use it in the shower, you should try to avoid getting water in the front of it. If you do get water in it, the sound will go all muffled and annoying until you try it out.
 Even the little 3.5 mm audio cable they give you with this speaker is higher quality than those you get with most Bluetooth speakers that support wired audio.
3243313
This speaker is a really cool piece of tech. I don't have anything that's NFC Enabled, I don't think, but I can attach this thing to everything from my TV to my iPhone, using Bluetooth or a patch cord. It charges with a micro USB charger, which is supplied, so it's nice to have another one of those. I can charge several devices with these nowadays. There are specific controls for phone use as well as volume control; they are not buttons, but sre activated by swiping my finger across them. Nice and solid and plenty loud!
3227228
Peep's, this bluetooth portable speaker from Anker is...tHa BomB! I love it. Load and crystal clear on high volume, and coming out from a tiny cube. The size is roughly a fist shaped (is a fist can turn into a cube that is :).
Im in Aust. so i didn't expect it to get to me from America fast but within 2 weeks it was at my front door. Happy customer.
I highly recommend this to anyone wanting a little music box with microphone for voice calling/answering. It has bluetooth 4.0 and AUX in for non 'bluey' devices. Also charges by micro USB.