Customer Ratings & Reviews

Amazing!! JBL you out did yourself!! Great sound, loud and easy to transport! The JBL microphones sync up perfectly and add so much fun to a party!!

Speaker is Really loud and the quality is amazing. Pretty good battery life too. Wouldn’t use inside your house as the walls will literally shake.

Very good sound quality, many functions, excellent for your events, the battery lasts quite a while, 100% recommended

Great speaker, good sound and perfect for karaoke. My family enjoyed using it. A little heavy but has wheels to move around.

Best overall speaker that jbl makes. It’s portable and it charges. We have the jbl 1000 and this one sounds almost as good for quarter of the money and you don’t have to have it plugged in

This is a fantastic speaker, with the ability to pair with others, an easy to use app, and interactive lights, it's an immediate hit at every function.

The Party Box 310 has exceptional sound & bass. I was expecting a decent sound out of this speaker. What I got out of this speaker was far more. Not only did the sound exceed my expectations, I took it with me floating down the river. Fit perfect in a raft of it's own. The speaker wasn't maxed out, but the whole river was jammin'. No distortion, cracking or rattles. It worked awesome, I couldn't have asked for more. The battery was fully charged & lasted at least 12 hours before I plugged it back in.. The battery still had a good charge in it, but I needed a full charge. I'm saving to get a twin, Gonna call them my Twisted Sisters

So far so good great highs and lows ... bluetooth works well lights are cool...wheels are great to move around

Speaker is nice and loud. Had the partybox 100, but returned it after buying the 310. Better battery life and louder. Will have it outside alot and the basic waterproofing will not have me worrying about getting it wet. The handle and wheels are great for moving the speaker around

Previously had the JBL PartyBox 300's and had major issues with them like TWS (True Wireless Stereo paring) Harmon / JBL parent Company couldn't sort out! Glad I returned them after replacing them twice. Working with Best Buy I got them replaced with the the 310's instead. The JBL PartyBox 310's are so superior to the 300"s It fixes all / most of the connectivity issues and a few more gadgets / like wheels (portability) and water resistance features and more that only come on the 310's. It's like the 300's were a beta test for what needed to be addressed and the 310's are the new standard. People may say it's not worth the extra money (list price is the same for both models) for the newer 310's but when using two or more of them together the 310's work as advertised and the 300's do NOT deliver. A great man once said, "Buy the best cry only once" I think the PartyBox 310's will deliver entertainment and enjoyment for the years to come!

Great sound and loud enough, love the bass. I also purchased mics lol definitely going to upgrade next year.

Best speaker! Worth the price, clear sound, really good base, battery last really good. quality 10/10

"The JBL PartyBox 310 has been a versatile addition to my audio setup, serving brilliantly as a background speaker for creating an ambient atmosphere. Its robust sound quality and volume control also make it a fantastic amplifier for my electric guitar, providing clear and powerful audio output. The portability and durability of the PartyBox 310, combined with its long-lasting battery life, make it a reliable and multipurpose sound system for both my music listening and guitar playing needs."

Excellent speaker! Great sound and fun lights! I’ve used this for parties, cleaning, and at the beach! Bluetooth + I love that the charge lasts a very long time!

This speaker is great! The build quality and sound are hands down the best I’ve seen in a portable Bluetooth speaker. I liked it so much I ordered a 2nd!

Great system !! Great sound !! Really loud which I love

The PARTYBOX 310 is literally a party in a box! I take mine on my boat, to the beach, to BBQ's and parties. It's the best bluetooth I've ever owned. The quality is outstanding, it's waterproof (don't throw it in the pool) and the bass is off the charts.

this speaker is honestly great! The sound is great and has so many volumes to work with. Battery lasts a long time and easy to store!

Got this JBL PartyBox 310 as a Secret Santa gift for my buddy and wow—10/10. He’s obsessed. Lives on his patio and it’s basically the party starter every weekend. Loud, clean, punchy bass, and the lights hit just right at night. It gets so loud the neighbors have to tell him to turn it down which, honestly, is kind of the point. If you want a speaker that actually brings the vibes, this is it. Amazing speakers.

Great sounds for a little speaker good light show battery life was great light show could have been better