Customer Ratings & Reviews

Great Sound!! I like that it can be charged and taken anywhere but also can leave it connected and play music.

I love this speaker! The quality and sound is unbelievable. I don't have to charge it that much. This is a great product by JBL.

Sound and light is so good I want to buy and other one to make stero sound

Sound is phenomenal! It's loud enough for me to hear from a quarter mile away, lights are an awesome feature, and the sound effects buttons are a nice little bonus. I would have given it 5 stars BUT... The wheels! We use ours at work A LOT so we're rolling it through yards (patios, decks, grass). If it had more of an "all terrain" type of tire, this thing would be 100% MINT!

It’s totally what I was looking for. I love the sound and convenience of transporting.

Great sound and easy to move around. Connection anywhere with no dropping so far.

This thing sounds amazing and at high volume. Been outside on my patio for a year now.

The sound is better that bose. It’s easy to move it around.

This thing beats a bit more than I thought it would for the speaker size and sounds great (especially when plugged into power). I’m not hyped that the sound level is reduced when running solely off the battery, as I like to bring to outdoor events, but it still suits my needs overall. The handle and wheels are a big plus.

I love the system so much. It is crystal clear and fun to play in the house. My only regret is, I would've bought the one with the microphone.

Awesome sound, bass is pretty good as well big difference between this one and partybox 110. If you can afford it definitely get the 310

Sounds good at high volume and has lots of bass you get what you pay for

Loud, powerful, spectacular light show with enough battery to last hours and hours on a boat, beach, or pool party-- and at full blast. 100% Recommend!

This speaker was everything i could’ve asked for. Not only is the sound quality amazing but this thing is crazy loud

Worth every single penny. The bass boost is on point, sound quality crystal clear, & no issues whatsoever.

This speaker sounds amazing and the fact that it is portable with wheels is amazing.

Using the speaker has taken my backyard parties to another level. everyone loves it and you can fill the beat and base at your feet. Five Stars for sure!

Im a choose listener! If does not sound good,i move on! This sounds nice! 2 would be better, for what it is intended for,it is excellent! I hot rod mine up a tad. Use wall current,after market power and usb cords. Set it on 4 inch maple stand with cones proping and tilting speaker directly towards listener. Summer weather, a few cold 1s,and forget about lifes problems! Also feed it hi quality deezer signal. Yes!! Just get 1 or 2, or splurge on the 1000.

This speaker has be come a huge hit at the ball park! We bought this speaker because our old ONN speaker wasn't cutting it! This has been an absolute game changer for our softball team! Everyone loves it!

The JBL - PartyBox 310 Portable Party Speaker - Black has great sounds, low and high bass is great. The battery life is convenient and long lasting as well.