Customer Ratings & Reviews

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

Great value, sound quality is great and microphone/guitar feature works great. Using the JBL party box app also allows more control and adjustability. This speaker works awesome as a pair. You can only pair 2 partybox 310s with the TWS (true wireless stereo). This speaker does NOT wirelessly pair with any other JBL speakers other than another partybox 310 from what I understand. With lights and speaker at ~50% volume, I experience battery life around 10-12 hours.

Awesome product it’s loud and clear recommend the wireless microphone.

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

The sound is incredible! Easy to connect and use. Lights are nice feature. Potable with the wheels but it is heavy.

Great sound . Bluetooth connectivity is great. Battery life vary good

Sound; crisp Bass; Booming! Lights; create the mood. The best speaker you should have for any outdoor / indoor event.

I purchased 2 of this to be used in a high ceiling place large place to run music and announcements… result is perfect audio quality without echo.. I like this product

The portable speaker lights up with different colors as it plays. The best part is the sound and having the wheels on it makes it easy to transport. And guess what it's also wireless.

This speaker is high-quality. Great sound and bass. Use it everyday whether at home, beach, tailgate, etc.

I had a couple PB100 for 5 years and just upgraded to the PB310. I enjoy these speakers for the portibility and full sound. They don't sound like my multi thousands home audio system but they really good for bluetooth speakers. I recommend 2 so you can use the TWS for a 2 channel sound. Plenty loud enough with good quality bass. App has a 3 channel equalizer which doesn't do much and it would great if JBL offered a 5+ channel eq for better fine tuning. Are these worth the almost $600 asking price? I would say...yes because I believe the sound quality and features make them worth it.

Bought this as a gift for my wife. We had a smaller party speaker for outside but when that one stopped working after several years I decided to upgrade to this one. Compared to the PB300 I believe the battery life was better and had faster charging time. A BIG plus was the fact that this was IPX4 splash resistant and with this speaker being around our pool (and the cost of the speaker), this seemed like a no-brainer. With the JBL app, you can alter the light effects and the party buttons for other sounds. My wife, my kids, and everyone that comes over loves the sound it produces and the features that come with the speaker. I can only image having 2 of these and pairing them. That would be awesome!

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!

Absolutely love this speaker. Portable and wireless. Pretty hefty and solid and the karaoke / DJ / lights are a nice touch. Bass is really nice and the overall sound quality is quite nice.

Great speaker, does more than what you’d expect. Literally shakes rooms, disturbs neighbors, all what you’d want from a 500 dollar speaker. The wheels are a great add on and the battery life is great.

I like that it has wheels and a handle to roll it around as it is kinda heavy, I also do enjoy how loud it is and how it has features like lights and an equalizer.. over all it is per god just wish the charger would last longer

This speaker is loud enough for a backyard party. I paired it with another partybox and guest were amazed at the sound both wete throwing out. If you need a party speaker, don't hesitate to buy it. Buy it. You won't need a dj after owning one of these. It can also be a portable speaker to take anywhere you like. Its just a great speaker. I love it! Jbl partybox 310 is a great buy and I got mine.

Excellent sound. Can use for many things and very mobile. Battery life is great!

I’ve had this portable speaker for several months now and every time I use it just can’t believe the crystal clear sound that comes from it. Everyone always comments also of the great sound from the speaker. The base the clarity everything is just on point.

Came in perfect condition for an open box item. Wonderful sound quality! Beautiful product. Absolutely happy with my purchase.