JBL

JBL PartyBox 310 - Portable Party Speaker with 240W Pro Sound, 18-Hour Battery, and Dynamic Light Show

High-performance electronics accessories made for confident daily results

$686.50

3 shoppers currently have this item in cart.

Low stock: only 5 left in inventory. Add to cart before it's gone.

Shop Pay installment options may appear at checkout where eligible.

Free shipping Secure checkout 100% refund eligible
Bundle & save Buy 2 and save checkout time

Premium electronics accessories quality selected for United States (USA) customers.

Routine pack Build your routine pack (3)

Fast dispatch with always-free shipping and secure checkout on every order.

Free shipping

i

Free shipping on every order. Fast dispatch, tracked delivery, and secure checkout included.

Easy returns

i

Simple return flow and responsive support for eligible items.

Peak-demand shipping delays

i

During high demand, deliveries may experience short carrier delays. Tracking updates remain active for every order.

24/7 customer support

Questions before checkout? Our team is available and ready to help.

Share

Why customers choose Nexoltic

JBL PartyBox 310: Portable, powerful, and party-ready

Meet the JBL PartyBox 310, a mobile speaker designed to move with your music. When you’re hosting in the living room or outdoors, this unit provides robust audio and a light show that can feel responsive to the beat. It combines portability with performance, so you can bring sound to wherever people gather.

Key capabilities include a high-output 240-watt JBL Pro Sound that fills spaces with clear highs, punchy mids, and steady bass, plus a dynamic light show that shifts in intensity as the track tempo changes. Bluetooth connectivity makes wireless streaming simple from phones, tablets, or laptops, and the built-in mic and guitar inputs invite spontaneous performances.

What makes it stand out

  • 240 watts of powerful JBL Pro Sound for room-filling audio.
  • Dynamic light show that dances to the beat with pulsing and strobing effects.
  • Up to 18 hours of music playback on a single charge for longer sessions.
  • IPX4 splashproof design to handle weather and unexpected splashes.
  • PartyBox app on your phone to switch tracks, adjust the light show, and manage karaoke features.
  • Wired mic and guitar inputs enable quick, informal performances at gatherings.

In the box and setup tips

  • JBL PartyBox 310, power cord, quick-start guide, warranty sheet, safety sheet.
  • Simple setup that gets you from unboxing to party mode in minutes.

Real-life scenarios you might enjoy

  • Backyard barbecues or porch parties with a visual light show that matches the mood.
  • Living room karaoke nights with dynamic lighting that responds to energy levels.
  • Outdoor events where Bluetooth streaming keeps the music flowing and the vibes high.

With its rugged portability and a balance of power, battery life, and features, the PartyBox 310 is designed to keep pace with how you entertain. Consider it a flexible audio option for both small gatherings and more energetic occasions, where a crowd-friendly sound and engaging visuals can elevate the moment.

FAQ

Q: What connectivity options does the JBL PartyBox 310 offer?

A: Bluetooth streaming plus built-in mic and guitar inputs for simple live playback and easy app control.

Q: How long does the battery last on a charge?

A: Up to 18 hours of playback depending on usage, volume, and lighting.