Customer Ratings & Reviews

Very good speaker, good sound, charges well, good for karaoke, it has wheels to move around, good for me, it's excellent. I've been wanting to buy one for a while

Awesome speaker with great sound and base. My daughters college even uses it at practice and games. the sound lights up the gym

Great quality, I bought open box but everything came very new. I recommend it.

Positives: Great sound, portable and can get nice and loud. The app is great, has lots of connections and versatility Negatives: battery doesn't last 17 hours, not at full volume, about 4 max. Also its alot louder on ac power. DC power cord is not availble through best buy, and is an extra cost.

Great sound. Excited to use for a graduation party and tailgating. Like the customized lights

WOW great bass and highs plus with light show speaker a must

Bought this for my son for Christmas, wow, it is a portable party. The bass shakes the house and the sound is so crisp! Highly recommend, but parents beware, it can be loud!

I would say that is the best purchase i've done in so many yrs! the best sound a good price is worth any price you pay for it and good to take anywhere you go, and better when you use the app on your phone to control the speaker the volume or lights i just love my jbl.

My husband bought this for his basketball practices. And it works well and power of device is great. Lasts a few days without charge and easy to maneuver in and out of gym.

Great sound, great bass, cool lights. Cant complain about this speaker.

Good bass ,great sound, battery last a long time… definitely worth it

Love this JBL Sounds amazing good bass and loud!!!

Purchased this KILLER speaker as a Christmas gift for my son. He LOVES it and I’m surprised my walls haven’t cracked due to the powerful bass & sound this thing delivers!

Good sound, rechargeable battery lasts a long time even with lights activated. Be aware max output is cut down when running off battery only. The phone app features (custom sounds/light patterns) are a little limited. It only syncs with a 2nd speaker of the EXACT same model (example 300 & 310 won't sync). Haven't used as a DJ/Kareoke? Speaker. All my use has been blue tooth off my phone. If it ever went on sale would buy another.

This is an excellent speaker and sound system. I bought it to use as a sound system for small venues. It has worked wonderfully!

Great quality, sounds amazing, it’s really really really loud !

Excellent sound quality. Typical JBL. The app is also nicely done. Bass is awesome, and the light show is a nice touch. Battery life is wonderful.

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.

The speaker is a good size. I love the fact that it has a handle that pulls up amd you can just roll it around to your next spot. It is pretty good on volume. Good for a small get-together. I have had experience with the JBL party box 1000. Ofcourse price is a big difference, portability, and this one has less buttons to add to your music. But overall great speaker.

I gotta say the JBL party box 310 has been the best experience. When it comes to sound quality, it has enhanced all my parties and events. And I gotta say the sound quality and bass is extremely top of the line Bluetooth sound experience.