Jbl PartyBox 310 Portable Bluetooth Speaker with Party Lights


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Wired Connectivity

USB Power Output 5 VDC at 2.1 A
Inputs 2 x 1/4" TS (Audio)
2 x 1/8" / 3.5 mm Stereo (Audio)
1 x USB Type-A (Audio, Power)
Outputs 1 x 1/8" / 3.5 mm Stereo (Audio)

Speaker System

Power Output 240 W
Signal to Noise Ratio >80 dB
Frequency Response 45 Hz to 20 kHz
Drivers 2 x 6.5" / 16.51 cm Woofers
2 x 2.5" / 6.35 cm Tweeters


AC Input Power 100 to 240 VAC, 50 / 60 Hz
DC Input Power 12 VDC


Memory Card Slot None
IP Rating IPX4
Weight 38.4 lb / 17.42 kg
Dimensions (W x H x D) 12.83 x 27.09 x 14.49" / 32.6 x 68.8 x 36.8 cm

Packaging Info

Box Dimensions (LxWxH) 31 x 16.5 x 15.1"
Package Weight 44.7 lb


Built-In Mic No

Bluetooth Connectivity

Bluetooth Transmitter Modulation GFSK
Supported Bluetooth Profiles A2DP 1.3
Bluetooth 5.1
Wireless Range 32.8' / 10 m


Expected Battery Life 18 Hours
Battery Chemistry Lithium-Ion

Additional Wireless Connectivity

Radio Tuner None
Expert Reviews
Gadget guy.33419208
17 June 2021

The JBL 310 Partybox is perfect for your next backyard or beach party. Its battery/mains/ operated and luggable at 17.1kg.

  • +

    Great build quality and IPX4, Lots of flexibility and inputs, Best sound quality/volume is over AUX IN from decent ripped MP3, Perfect for backyard and intimate beach parties

  • -

    A little unsteady on wheels – narrow track, Heavy - luggable, Only 140W on battery power

User Reviews
22 November 2020

The JBL Partybox 310 is an impressive portable party speaker that makes it easy to bring the party anywhere you go. Whether you are pumping out the dance music or singing the night away to karaoke tunes, this speaker steps up and delivers way more than its size indicates.

22 July 2021

I work in a freezer and have it blasting for 12+ hours everyday. Everyone at work always ask me about it, and I'm sure I've even got a few sold. Absolutely no problems with it. Best investment I've made in a long time. Highly recommend, best speaker I've ever bought. A++

  • +

    Bass boost, long battery, portability, jbl quality and reliability

  • -

    Absolutely none

5 October 2020

Thus new partybox is insanely loud, durable, portable and has Alot of bass. I can't even turn it up to 50% Volume because it feels like my house might shake to pieces. Its very portable with wheels on the bottom and a handle to pull or carry it with.

14 October 2021

Great sounding portable speaker. Not too large but also not too small. Wheels and pop up handle make it portable. A little heavy but hey that's what make it be able to put out great sound (bass). Good quality As you would expect from JBL (HarmonKardon) products.

  • +

    Portability, wheels, long lasting battery, great sound.

  • -

    A little heavy for day to day use, but great for audio enjoyment

31 July 2021

Great sound at a decent price!! Very impressed with the sound that slaps out of this portable speaker. The bass sounds great! Loud and clear lows that you feel with decent mids/highs. I've only had this speaker two days and thinking about grabbing another. I can only imagine how two would sound.

14 October 2020

This speaker is amazing. Its super loud with rich bass. The audio quality is the same as the partybox 300, which is phenomenal. I am so happy jbl has finally made a party speaker that is water resistant. Now I don't have to worry about rain the next time I go camping. The light show is a neat touch.

  • +


  • -


22 November 2020

Complete speaker for all occasions.JBL Partybox 310 is not only a speaker but an amplifier, a public announcement system, with an attractive light show. The speaker is portable with wheels and has an extendable handle and can also be mounted on a speaker stand.

20 September 2021

This is great bluetooth speaker that will fill an outdoor area with great sound. It doesn't have EQ adjustability, but hoping the app developers will add that in the future. That feature would make this purchase a 5 star.

  • +

    Powerful bass, nice light show features, mic and guitar inputs

  • -

    Needs an EQ on the JBL app like Sony. This additional feature would make this speaker perfect.

19 November 2020

I received the JBL Party Box 310, and was surprised at how sturdy it is! It’s a BIG flip! It comes with a ton of features such as an input for a mic and guitar. It also has 18 hours of battery life to keep the party going. It’s easy to move around and has wheels!

15 October 2021

I love my bass. This partybox satisfies me. 3/4 volume, 1st bass level has items vibrating. I can connect to my TV through Bluetooth and now It's a surround. Smile every time I play music because I'm so in love. Very clear at max volume.

  • +

    Battery lifeBassportability

  • -


Product Highlights
  • Bluetooth Wireless Technology
  • Up to 240W RMS Output
  • 18-Hour Rechargeable Battery Built-In
  • 2x 6.5" Woofers, x 2.5" Tweeters
  • 1/8", 1/4" Mic, 1/4" Mic/Guitar Inputs
  • USB Playback & Device Charging
  • IPX4 Splashproof Design
  • Bluetooth Stereo Pairing
  • Built-In Party Lighting around Speaker
  • Integrated Wheels and Telescoping Handle
In The Box
  • JBL PartyBox 310 Portable Bluetooth Speaker with Party Lights
  • AC Power Cord
  • Limited 1-Year Warranty
Still Have Questions?
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