JBL Partybox 310
JBL Partybox 310 Powerful JBL Pro Sound - Image

Powerful JBL Pro Sound

Around the block or across the beach, make your party heard with 240 watts of big JBL Pro Sound. Sing, rap, strum — then turn up the bass and watch the dance floor come alive.

JBL Partybox 310 Light up the night - Image

Light up the night

Mesmerize your crowd with a dazzling, dynamic light show that dances to the beat. With subtle pulsing and powerful strobing effects, there's a setting for every vibe.

JBL Partybox 310 Keep the party going - Image

Keep the party going

Go from the opening act till way past sunrise with 18 hours of music-blasting battery life. Want to party longer? Just plug the JBL PartyBox 310 into an outlet and dance the weekend away.


JBL Partybox 310 Take it anywhere. Party everywhere! - Image

Take it anywhere. Party everywhere!

Who says only clubs have big sound? With a telescopic handle and built-in smooth-glide wheels, you can take the party from your patio to the park — and everywhere in between.

JBL Partybox 310 Make a splash - Image

Make a splash

Take it from a backyard dance party to a poolside bash. Crafted with IPX4 splashproof protection, the JBL PartyBox 310 keeps the music going —rain or shine.

JBL Partybox 310 Get loud. REALLY loud. - Image

Get loud. REALLY loud.

Connect compatible speakers wirelessly via TWS (True Wireless Stereo using Bluetooth connection up to 2 party speakers) or wired via one Aux output to another.

JBL Partybox 310 Sound effects get the party started - Image

Sound effects get the party started

Have even more fun with party sound effects that are impossible to ignore. Choose an air-horn, applause — even a "boo" — to get your guests cheering and laughing along.

JBL Partybox 310 DJ in the dark - Image

DJ in the dark

The party doesn't stop when the sun goes down. The control panel on JBL PartyBox 310 has convenient built-in backlighting that activates in the dark. You'll be able to keep the tunes going, with no need for a flashlight.

JBL Partybox 310 It's all in the app - Image

It's all in the app

From the DJ booth to the chill-out area under the trees, control your party from your phone with the PartyBox app. Switch tracks, change up the light show, control karaoke features and more, all with a just a few taps and swipes.

JBL Partybox 310 Take a stand.  Up with great sound - Image

Take a stand. Up with great sound

Take your party up a notch — literally. The JBL PartyBox 310 is compatible with most speaker stands, so you can raise it off the ground for more visibility and even better sound. (Speaker stand not included).

JBL Partybox 310 Sing a solo — or a duet — with built-in karaoke mode - Image

Sing a solo — or a duet — with built-in karaoke mode

It's your time to shine. Dual mic and guitar inputs turn any party into a karaoke party, while built-in vocal tuning makes your voice sound straight-up amazing.

JBL Partybox 310 Stream your tunes, your way - Image

Stream your tunes, your way

Songs. Playlists. DJ mixes. Play whatever you want, whenever you want, from your smart phone or other Bluetooth-enabled device. All you need is the music — and the desire to play it loud.

JBL Partybox 310 Hit "Play" on your playlists - Image

Hit "Play" on your playlists

Hear your favorite songs without having to make a request. Just pop your playlist on a thumb drive and plug it into the built-in USB port to play the tunes you love without the effort.

JBL Partybox 310 Feel the electricity - Image

Feel the electricity

From backyard bashes to warehouse throwdowns, the PartyBox 310 plugs in wherever you have an outlet. Taking your party on the road? Hook it up to your car, RV, or party bus to keep the vibe going as long as your crowd can keep dancing.

Frequently Bought Together

Specs & Downloads



Incredible JBL Sound with a Dazzling Light Show

Huge sound, dazzling lights and unbelievable power set this speaker apart from the crowd. The JBL PartyBox 310 packs a full party into a transportable, splashproof sound machine like no other. Turn up your favorite playlists anywhere, from get-togethers at home to dance parties on the beach. Bring big party vibes with 240 watts of JBL Pro Sound and a synced light show that grooves to the beat. Plug in and keep the fun going all night or wheel over to the campfire and take advantage of its impressive 18-hour battery life. Start a party with the JBL PartyBox 310.

General Specifications

Output power (W)

Audio Specifications

Dynamic frequency response range (Hz)
45 Hz - 20 KHz (-6 dB)


Dimensions (in)
27 x 12.8 x 14.5
Dimensions (cm)
32.6 x 68.8 x 36.8
Weight (kgs)
Weight (lbs)

Control and Connection Specifications

Bluetooth profiles
A2DP 1.3, AVRCP 1.6
Bluetooth frequency
2.4 – 2.48GHz
Bluetooth transmitted modulation
Bluetooth transmitter power
15dBm (EIRP)
Bluetooth version


Charging time (hrs)
Maximum music playing time (hrs)


Karaoke function
Charging cable
3.5 mm audio cable Input
True Wireless
Rechargable battery


The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth® SIG, Inc. and any use of such marks by HARMAN International Industries, Incorporated is under license. Other trademarks and trade names are those of their respective owners.

Features, specifications and appearance are subject to change without notice.

What's in The Box?

  • 1 x JBL Party Speaker 310
  • 1 x AC Power Code (AC Plug varies by Region)
  • 1 x Quick-Start Guide
  • 1 x Warranty Card
  • 1 x Safety Sheet
What's in The Box?

Documents & Downloads

Reviews and Q&A

Customer Reviews

Product Q&A

I understand that it is currently not possible to pass through the signal from a connected mic via TWS to a second party box of the same model. I would like to request that this feature be added. 

Asked by: DAGJ
I just updated my dual PB 310 to 1.28 software and hoped that this feature would been included, but got dissapointed. How come this tws/mic issue can still exist? Connecting a 3.5mm cable ruins the wirelessness and brings few other issues. Please add microphone sound forwarding through TWS to your next update! Also the bass/treble buttons could work in music play also (which is the number one purpose of these speakers). Not just karaoke.
Answered by: OldeKolde
Date published: 2022-12-15

When will these be available again? They are out of stock everywhere! I want another!

Asked by: AnGr
I ordered from Crutchfield on 07 18 21. They showed out of stock until 07 30 21 but had it to my door by that date via ups.
Answered by: Yomama2
Date published: 2023-01-23

Will this Partybox 310 also hook to a Flat Screen Television output. Work together. So you read the Lyrics on the TV.

Asked by: Manonzmoon
Our JBL PatryBox 310 isn't recommended to be used with a TV or watching videos as it could result in audio-video delays. If you're planning to connect it, we recommend using the wire for a more stable connection.
Answered by: Mario at Customer service
Date published: 2021-06-06

When will these be available again? everywhere is out of stock

Asked by: BlakeT456
Thanks for your interest. Currently, we don't have news to share about when our JBL Partybox 310 will be available in the United States. You could sign up for the JBL Newsletter or contact customer support for your query. https://www.jbl.com/
Answered by: Customer Support
Date published: 2022-05-29

Can you guys add an equalizer to the partybox app like Sony has?  Great speaker but would like to fine tune it for different types of music.

Asked by: Jamie987654321
I didn't see an adequate response to your question. Why don't you answer the question he asked or at least acknowledge that you understand his question? Why would JBL provide equalization function for Karaoke and then, no equalization for any other type of audio source? For some reason equalization of audio files was omitted on purpose, because this is BUTT BACKWARDS.
Answered by: Jaydog
Date published: 2023-05-05

Can you leave it plugged in to power? Or will it damage the battery?

Asked by: Chris1024
Our JBL Partybox 310 can be used while plugged in all the time. There's no harm in using the unit while it is connected to a power source. Our products have PCM circuits that manage the charging of the battery. However, if you'd like to save energy, unplug the speaker. there is no option for only charging the battery.
Answered by: Customer Support
Date published: 2023-09-06

Without being able to audition the 300 and 310 side-by-side, how does the 310 compare in volume (wattage, SPL) to the 300? Is the 310 significantly louder?

Asked by: Jeromy
We would like to get more information to help you out, please contact us so we can assist you:https://bit.ly/2zwFkYM
Answered by: Mario at Customer service
Date published: 2021-06-06

Can the party box 310 be synced together with the normal party box 300?

Asked by: Greyson
No it cannot.
Answered by: Mario at Customer service
Date published: 2021-06-06
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