JBL Partybox 310 Portable Party Speaker Black with Dazzling Lights and JBL Pro Sound for Events
JBL Partybox 310 - Portable party speaker with dazzling lights and powerful JBL Pro Sound - Black
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JBL Partybox 310 - Portable party speaker with dazzling lights and powerful JBL Pro Sound - Black

1,044 ratings

Key item features

  • Powerful Sound: Experience 240 watts of big JBL Pro Sound, perfect for making your party heard anywhere.
  • Dynamic Light Show: Mesmerize your crowd with a dazzling light show that dances to the beat, featuring pulsing and strobing effects.
  • Long Battery Life: Keep the party going with up to 18 hours of music-blasting battery life, or plug in for continuous play.
  • Portable Design: Easily transport the speaker with its telescopic handle and built-in smooth-glide wheels.
  • Splashproof Protection: Enjoy music rain or shine with IPX4 splashproof protection, perfect for poolside parties.
  • Wireless Connectivity: Connect compatible speakers wirelessly via TWS or wired via one Aux output for an even louder experience.
  • Party Sound Effects: Enhance the fun with party sound effects like air-horn, applause, and "boo" to engage your guests.
  • App Control: Control your party from your phone with the PartyBox app, managing tracks, light shows, and karaoke features.
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Customer ratings & reviews

4.6 out of 5 stars
stars
1,044 ratings457 reviews
How item rating is calculated
  1. 5 stars84% (881)
  2. 4 stars7% (72)
  3. 3 stars3% (27)
  4. 2 stars1% (13)
  5. 1 star5% (51)

Reviews summary

Pros

  • : Delivers deep bass and clear audio.
  • : Delivers powerful low-frequency sound.
  • : Provides dynamic light show that syncs with music.
  • : Quick and straightforward initial configuration process.
  • : Lasts a full day on a single charge.
  • : Offers great sound quality at this price point.
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Showing 1-3 of 457 reviews

Jul 6, 2026
Reviewer name: JDZ93
5 out of 5 stars
5 out of 5 stars review

Great sound!

I've had the JBL 310 refurbished for almost a year now. It's amazing! So amazing I had to buy another one! So, I have 2 JBL 310's in my garage! I love the bass and how clear it sounds! It definitely shakes the walls at 30-50% volume. The JBL app definitely helps setting the EQ and to be able to connect to both speakers. I still haven't tested them at 100% yet, but I will one day when the neighbors aren't home. The 720 Party Box will be my next purchase! Thank you JBL!

Review from jbl.com
Helpful?6PW3IQBHMTIA194880015
Nov 5, 2025
Reviewer name: INGRID
Top Reviewer
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

PERFECT SOUND

It's perfect! We bought it for school activities, it works great — you have to get one!

Helpful?6PW3IQBHMTIA194880015
Jul 8, 2026
Reviewer name: katie
Item details
Color: Black
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

JBL PartyBox Speaker

We love this speaker. It is big and bulky, but gives out so much sound and bass. Our kids love the light show that follows the beats.

Helpful?6PW3IQBHMTIA194880015
Current price is $579.95
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