Customer Ratings & Reviews

Great sounding speaker with a long battery life. I use it for my daughter’s softball team and it takes a beating from the rough paths, heavy dust and rain. Almost 2 years now and still no issues.

Although the sound quality is really good at max volume it will diminish the sound quality a bit, but not by much. The battery life is as good as advertised. It is somewhat portable and has pretty good range. Overall it is a pretty solid party speaker.

battery life is amazing, very portable and excellent sound and loud enough for a small party

This party speaker is so great. Like the way it rolls on it's 2 wheels and sound is great.So fun to tap the you tube on your phone to start music. The family also likes using the 2 micks to sing along. Have to buy separate but worth it.

It’s a very loud speaker, and last a long time, without needing to be recharged. Easy to take with you for whatever event.

This review is about the purchase and service and product bought from Best Buy‘s this year I did the online ordering and they deliver to my house free of charge what more can you ask for LOL go to the good part once I plugged it in I was totally amazed with a clarity in volume it was producing unfortunately having only one speaker mange mono I ordered the other one and sync them with the TWS and now I have outrageous Bluetooth stereo system that I can take out on my patio in the house driveway in the back of my truck wherever whenever I really appreciate Best Buy‘s stock in qualityMerchandise in their stores once again to thumbs up for Best Buy’s and JBL

We bought the 110 to start because the 310 sas no available. Shortly after receiving the 110 the 310 was available for purchase so we got to compare and decide if bigger was better. The extra features, larger speakers, wheels and handle all were extra benefits. We played both at full volume and mid to see which sounded better and if the 310 could drown out the 110 which it did with ease. For our needed application on a lake island we decided the 310 was it and havent looked back. We get about 10 hours or more running it at 75% volume, no lights. We havent run it dead but got down to 16% battery life left.

If you like to party, karaoke, and listen to music, this is the speaker to get! It is a bit pricey but it is worth every penny. Your neighbors will hate you because it is loud and the bass is loud. Very easy to connect to via Bluetooth and to use. It is a bit bulky and big to haul around, but it helps to have the handle and wheels to drag it around. Overall, definitely recommend!

This speaker has far exceeded my expectations. I have had it for about a year now and it is very durable and way louder than I anticipated. My wife tells me I have no business having it in the house (which means it was a good purchase) I would definitely recommend. It also pairs well with my tv for sports games

The best mid priced party in a box you can buy, this is my second one, not that you need two cause one is loud enough to get the party started but wanted two for the lights to match. Bass is awesome. Not too heavy that it’s actually still portable, unlike the bigger more expensive options.

1) It's possible to pair On-the-Go with a 310, by using a 3.5mm cable. The 310 would act as the main source, and use it's out line to OTG's audio input at the back. Problem is, it's not stereo, it's mono. And the sound from OTG as the secondary speaker is overpowered by the 310 (so this setup is not recommended) 2) It's obvious that OTG can be paired with another OTG. What isn't obvious is that the mic will only work on one speaker. So if you're using two OTGs to function as a karaoke system then both speakers will have music, but only one will have a mic. Each of the Mics will only be projected on their respective speakers not both. For this reason, I returned the other OTG that I bought. I wanted the mic to work on both speakers--but they don't. 3) When pairing 2 OTGs together, they have to be within about 10 feet apart. Anything more than that, the speakers will start to stutter and lose TWC connection. 4) With regards to the OTG or 310 working as a guitar amp. It's not an ideal setup for guitarists doing solos. The "gain" settings, leaves much to be desired. The speaker working as a guitar amp I think would work best with an electric-acoustic, not an electric guitar. For an electric guitar, the speaker is "a better than nothing" situation. This being said, I've never really bought a party speaker before. But once I tried out the OTG, I had to buy another one (the 310). It's that good, that a person like me who NEVER buys a party speaker... JBL made me buy two (actually 3, I ended up returning the 2nd OTG). The OTG is great for smaller parties, but for larger events, Just one 310 would do some damage--it's pretty potent!

Was looking for a speaker that almost seemed too loud. Think I found it and makes me want to maybe get a second for when we have people over. This JBL has such a nice full sound to it, even with the bass at its low setting. The blue tooth seems to have a decent range compared to other blue tooth speakers I own. Solid buy! Love that your able to wheel it around. We have already had some good times with this speaker and know there’s only more to follow. Thank you JBL

This speaker is awesome. I had a custom demo of home audio in my local bestbuy but the bass was severely lacking even on some of their highest end speakers. This one speaker outputs wall shaking bass and super clear mods and highs. Not to mention it’s portable, so we bring it to the beach or roll it from room to room. Our best purchase of 2023

Honestly this is the best multimedia speaker for the price rang. The sound quality is amazing, great bass. It makes the house floors vibrate. The karaoke is the best . You can fix and re range the mic tunes to make the sing voice sound perfect! The color display was so vibrant! Not heavy at all and very portable!

Replaced my PartyBox 300 with this upgraded version. Same great sound, but a few additional features that make it well worth the price. Lost my 300 because of water damage. This version is water resistant and the seals on exposed electronics seem solid. Still heavy and awkward to carry, but the luggage style handle and wheels on the 310 make it a breeze. Thought I might be throwing good money after bad, but I should have just went with the 310 from the start.

This speaker is awesome. Sounds fantastic and super loud. Battery life feels like forever and it charges quickly. App is pretty sweet too.

Was surprised at how good and powerful this speaker is. Used it for a small function of 30 people in a small meeting room recently. Connected the speaker to my Traktor Console and it worked flawlessly. Then used it at a pool party using Bluetooth and it sounded amazing. Good battery life and easy connection

Chose this model to utilize in my garage and throughout the house. The lighting syncing to the music is amazing and the ability to roll the speaker like a piece of luggage is also convenient. You are able to connect the speaker to two phones at a time but sometimes we have some hiccups with it. Overall, the sound and base is amazing. Definitely recommend downloading the JBL app to control the features better.

JBL 310 party box is a game changer ! JBL 310 party box Has amazing battery quality and long range sound! I loved the bass switch mode that make the floor vibration sound or make hard beats to jam on! My mom use JBL 310 party box every day since I bought it 2023 compared owned Sony soundbar that worth $1400 . In my mother statement “ I can travel JBL 310 party box Anywhere I go and continue party with friends outdoors or at home! It was amazing watching movies on my iPhone with JBL 310 party box like I was in a movie theater when I was outdoor fishing.” Thank you JBL for making this product the best quality portable speaker for everyone to owned one!

Speaker arrived in excellent condition and works great! Impressive base coming from a battery powered speaker. At half the price of MSRP I'll be trying open box from Best Buy again. It is quite large and heavy so if you're expecting something super portable to carry around anywhere and everywhere this isn't it.