Customer Ratings & Reviews

Great quality, easy to operate, loud, great for indoor and outdoor.

Works great for music, which is what it is designed for. Battery easily lasted for our 4 hour, outdoor party. Build seems solid. On the back behind the wheels there is plastic molding that juts out, so you can't roll it up/down a step or two, because that plastic piece hits on the step. You have to pick it up. It rolls fine on flat surfaces. It is a bit front-heavy, so be careful that you don't bump it and knock it onto it face. The bad: I tried playing movie sound through it from our projector and it did not sound good (could barely hear dialogue). I had an Apple TV hooked up to the projector via HDMI and then 3.5 mm audio out from projector into the JBL 310. Wish list: Wish it had an HDMI in and out, and that it had a movie mode that would enhance dialogue (e.g., center channel) while playing a balanced amount of the rest of the movie sound. Next steps: need to try it out for Karaoke.

The PartyBox 310 is an amazing speaker with a lot of excellent features. The Sound quality at all levels is awesome! I was looking for an outstanding Bluetooth speaker that would work for Karaoke and not need a mixing board etc. and would have nice fidelity as an everyday speaker to listen to steaming music. I looked at tons of online reviews for just about every option in this size/watts category and the 310 had really good reviews and was usually the top choice. The app and connection were super easy and I was blown away by the sound quality at all levels. This thing just rocks and is way more then I need in a small work from home space. But something was missing...that's right it needed a partner, the next day I ordered a second in order to have stereo and now....wow! ps the Karaoke feature is really cool and I purchased the JBL wireless mics as a topper. If you're looking for a killer Bluetooth speaker that can do it all, this is it. Get one (or two) today!

Sounds great. Great battery life. Nice bass. Recommended

Crisp, clear, loud sound. Bluetooth range is great. Battery life is awesome. Highly recommend.

I love this speaker. Everything I've been looking for this has. The volume, sound, long lasting. I just it was not so heavy to carry.

I have had this speaker for a couple of months and all around this is the best speaker that I have purchased the battery life has lasted as long as I was rocking the speaker each session the bass is phenomenal All around this spring I want to buy another one to parallel them up this speaker I can not complain about at all besides the cover for the charging port did break off but that was Minor to me!

Love the sound quality, it’s also great for outdoors by the pool with the rechargeable battery

Very good speaker, good sound, charges well, good for karaoke, it has wheels to move around, good for me, it's excellent. I've been wanting to buy one for a while

I gotta say the JBL party box 310 has been the best experience. When it comes to sound quality, it has enhanced all my parties and events. And I gotta say the sound quality and bass is extremely top of the line Bluetooth sound experience.

Very loud, I was asked to turn the music down a few times. Its portable moves nicely on the wheels, with a telescoping pull handle makes moving the speaker very easy. I'm not sure of how long the battery last So far I'm able to use it Since the time of purchase. I'm unsure of the range or distance as well I'm usually pretty close by when I'm playing my music.

Bought this for my son for Christmas, wow, it is a portable party. The bass shakes the house and the sound is so crisp! Highly recommend, but parents beware, it can be loud!

Great speaker...super easy to figure out and the app is simple. Bass is phenomenal and upgrades from the PartyBox 300 are spot on!

Worth the money! Speaker sounds really good and the quality of the speaker is also really good, i do t regret thus buy. The sound os also really good loud and also clear. The app feature is really cool because you can control most of the features from your phone with no issues.

What can i say this speaker is so nice the sound is crisp and clean and the bass is really deep especially when you put it in a corner, I have mine outside in my theater room and it is so loud I could only turn it up to about 40 percent or otherwise run the risk of disturbing other people next door. I love this speaker and I would recommend this heavily.

Great sound and quality bass is deep battery life is good if not using lights

Awesome speaker with great sound and base. My daughters college even uses it at practice and games. the sound lights up the gym

Excellent bass very loud battery lasted all day at half volume

Purchased this KILLER speaker as a Christmas gift for my son. He LOVES it and I’m surprised my walls haven’t cracked due to the powerful bass & sound this thing delivers!

Much simpler than the speaker I was using. It has enough power to project inside a double gym. It has a battery that I have only used once but sounded strong enough. The rubber type wheels keep rougher surfaces from jarring the speaker around. This unit is very well made.