Customer Ratings & Reviews

Sounds Amazing Light Show is great Deep Bass Love using the horn sound effect At 80% volume the battery lasts 3 hours with lights

Love this portable beastie! This has great sound and thumps. Has good highs and lows. Great for parties or karoake. Has inputs on the back for both a mic and a guitar. can adjust volumes separately. There is a jbl app that can be used also to adjust EQ, play with color patturns of the lights on the party box. This the largest of the speakers that is battery powered. The larger ones have to be plugged in. It also has wheels and an extendable hand to roll this thing as it is descently heavy. Can also be placed on a speaker stand. Can connect via bluetooth or aux plug. I love this thing.

really good material quality, feels durable. Battery life is pretty good as well. Easy to use. It’s heavy but it has wheels to make it easy to move around.

I love it. This speaker is incredible. It has a nice sound and battery life is also good. The light show is a bonus.

Absolutely love this speaker. It is super load and the bass is great. Love that you can link multiple together and you don’t have to have it plugged in at all times.

This speaker is hands down a monster. You will need for nothing else unless your crazy like me. I have had 2 friends purchase this as well. Let me tell you. When we are out camping and pair all 3 toghetger its absolutely like you are at a concert. The bass and clarity is awesome. People wounder to our camp at times just to see the party and find out what is going down. Have had this speaker for 2yrs now as my friends and not 1 issue. And these speakers have been abused with water dirt and so forth. I highly recommend this product. 1 is enough for your house. It will get you in trouble with your neighbors lol.

So I have used it as a Bluetooth speaker and its sound is good by itself. It hits pretty low frequencies and has a cool light show to go with it. I like that the volume and levels are displaced as a lighted ring around the woofer. The speaker does best with EDM and other non busy Genres of music, and tends to get muddy the more complex the music becomes. I could imagine wiring two of these in stereo would be a huge weight lifted off a single speaker's shoulders. It has a Mic and Guitar input with separate gain input adjustments for each. Here’s where I have issues though… I have this hooked up to an electronic drum set via its inputs and the bass and treble can’t be adjusted via the buttons on top. It is what it is. You can only use the instrument to equalize the sound. Also there’s a boosted bass frequency that makes my floor toms sound extremely overstated and boomy. It takes a ton of over correction to get it dialed back to something reasonable. The newer version has features that you shouldn’t pass on that make this a hard sell.

Great speaker great sound amazing bass I like the trolly handle to get it from point a to point B it still has a handle to lift it which is very comfortable with the rubber grip it’s got a stand to put your tablet or your phone on the top I haven’t tried the karaoke features yet but will do soon price a bit high but I say it’s worth it great lights for the night time and very loud..

⭐️⭐️⭐️⭐️⭐️ I am very satisfied with this JBL product. The sound is powerful and clear, with deep bass that sounds great even at high volume. The Bluetooth connection is fast and stable, and the battery lasts a long time. In addition, the design is modern and durable, perfect for use at home or for outdoor activities. It is definitely a great purchase and I highly recommend it.

This thing is loud! I actually bought a 300 a few months back but sadly returned it because it wasn’t splash proof. This is basically a splash proof 300 with a few new new light show gimmicks and karaoke mode... If you have a 300 it’s not worth the upgrade but both models have huge bassy volume

Great sound of this amazing mid size speakers love that is mobil too good price for quality sound also battery life is something you dont have to worry so much take to the beach and last

best sound ever. its loud its portable. and good battery time.

This JBL has great sound quality, and my son loves it. It's easy to move around, easy for multiple devices to connect, the bass sounds good, we are satisfied.

The bass lacks some punch for the size and price, but overall good sound and lighting. There are three dedicated buttons that do 1 sound effect each, which is weird to me. Most people probably not using them much. I purchased mine open box at a discount. If I had paid full price, I'd probably be a little more critical at the $550 level. Overall, I like the ease of use compared to a traditional sound system.

This speaker is a beast! The 240 watts of JBL Pro Sound absolutely fill the space, whether you're in your backyard or out at the beach. The synced light show is a crowd-pleaser, pulsing and strobing to the beat like a mini concert. I love that it’s splashproof and has wheels with a handle, so it’s super easy to roll around. Battery life is insane — 18 hours without plugging in! If you're looking for a portable speaker that brings serious sound and energy, this is it.

Great full sound for both indoor and outdoor use! I purchased this product for a back yard party but use it all over the house. It comes with wheels and is really easy to transport. The back panel allows for various audio hookups and the light system on the front of the speakers is a fun added bonus. One review I read when debating to purchase this product warned that these speakers are guaranteed to get the cops called on you. After use I can confirm they are indeed that loud and the cops were called lol. Multiple guests at the party said they went and picked up one of these after being impressed by its quality.

The JBL PartyBox 310 is the ultimate party companion! With powerful audio, dazzling lights, and a rechargeable battery, it's a portable entertainment powerhouse. The dynamic light show adds a festive vibe, and the mic/guitar inputs let you turn any gathering into a karaoke or jam session. Bluetooth connectivity makes it easy to DJ from your device. If you're looking to bring the party anywhere, the PartyBox 310 is your ticket to audio euphoria on the go!

Great sound and customizable equalizer, great bass and portable.

Love this speaker, very loud and clear, the bass is awesome. Lights are nice, best thing is it has wheels to move it around

A true beast- With its impressive sound quality, massive output, and dazzling LED lights, it sets the stage for an unforgettable party ambiance. The battery performance's great for extended playtime, while Bluetooth connectivity allows for easy device pairing. Additionally, the microphone and guitar inputs add a fun and interactive element to the festivities. Overall, the JBL Partybox 310 is a top-tier choice for anyone seeking a high-performance party speaker that guarantees an electrifying and memorable celebration.