Customer Ratings & Reviews

Speaker is very strong in my opinion - be aware you have to take off most standard cases to connect the speaker.

I will say, though, that the one I kept is doing what I was expecting. When I go for dog walks I like to take my phone and listen to music. I was carrying my phone in one pocket and a bluetooth speaker in the other - cumbersome. This works real well, fits in my pocket and the sound still comes through.

I brought it for my husband. He loves it. The only thing is finding a case that will fit them both.

This is the speaker module that snaps right on the back of the phone. It goes on with ease, seems to stay on, and unlike the wooden back the phone comes with, also comes off quite easily too. Wasn't quite as loud as I expected it to be, but a definite improvement over the regular phone speaker. Charges independently from the phone, which is a nice plus. Phone does get really hot when using this though.

Due to the speaker size bass is not as deep as I would like, but overall it sounds great for most applications/uses. Having the convenience of a great sounding speaker attached to the phone with a kickstand is well worth the price.

It's great using the speaker. It makes it louder when my phone rings and get messages. It is great with its own built in stand too. I play music for longer periods of time. Great for when I need to preview music with wedding clients.

I was excited to get this SoundBoost Moto Mod Portable Stereo Speaker for free when I purchased my new Motorola - Moto Z Force Droid 4G LTE with 32GB Memory Cell Phone. I have not used it too much yet, but it works great and sounds great!!! Just attaches to the back of my phone with the magnet!

I watch Netflix and Hulu alot and it gives me the sound that I would need to hear it clearly.

This is a great speaker with great sound! You would not know it was from a phone. No Bluetooth linking necessary. It also has a kickstand so your phone doesn't have to lie on its face. If I had to say a downside it would be you have to take your case off to put this on but that would be it.

I mainly use this for when I'm working outside or in the garage and want to ensure that I can use Google Play. It sounds better than the Altec Lansing sound block that I have. The fact that you can use this on its own battery rather than just off the phone battery is worth it alone.

Love it. Bought many a Bluetooth & speakers nothing even compares to this jbl sound speaker.

I keep mine connected all the time at work. Can't wait to try the other mods!

The ease of use is one thing (it just snaps to the back via magnets), but the sound quality for such a small speaker set is amazing. Not sure if it warrants the price tag full price, but I have yet to be disappointed. Great for travel/camping/picnics.

The speaker is a nice addition to the phone. The sound is great for the size. It also has a kickstand which is helpful when watching a movie. The only down side is that I haven't been able to find a case that will fit the phone while the speaker is attached.

I just recently bought this because I love my music. I bought it for my new phone. I tested it out at the Verizon store before purchasing and it sounded amazing. I love it! I use it a lot and the fact that it doubles as a battery pack is even more amazing!

I love the way I can attach and detach this speaker. It has awesome sound.

Overall satisfied. Great sound in a small area. Does not sound all that good outside when there is some background noise.

Only downside is you can't use a protective case with it. Sounds great. Only takes a second to pop on to your phone. Great for speaker calls but I use it for music by the pool. Has its own battery that lasts hours. Doesn't drain phone battery.

This add-on really sounds great. It's simply to use and for me, much handier than a Bluetooth speaker (no need to 'recharge', connection issues etc.). It also makes speaker phone calls sound like an expensive desktop unit (like a Polycom). Recommended!

this is great for added sound, I like to use it outside doing yardwork, for watching movies and vids it great. wish all the att. stayed on better, comes off and on easy, and that it had a universal charger. better to use the lil kickstand as it gets particles in it very easy. charges quick. wish it came with a storage bag.