JBL PartyBox 310 Portable Floor Standing Bluetooth Speaker - Certified Refurbished
Condition: Certified Refurbished
Condition: Certified Refurbished
This product has been refurbished by the manufacturer or an authorized third party and tested to meet the manufacturer standards for like-new condition. Learn more
Warranty: 1 Year Warranty
Warranty: 1 Year Warranty
1 Year Warranty Learn more
Free Shipping on Orders $50+
Free Shipping on Orders $50+
Free shipping with orders over $50.00. 30-day returns. Learn more
Enjoy Bluetooth wireless music streaming and party lighting nearly anywhere with the JBL PartyBox 310 Portable Bluetooth Speaker. Bluetooth connectivity also allows you to pair two compatible speakers together, or you can daisy-chain multiple speakers and systems with the 1/8" input and output. The PartyBox 310 features a 1/8" audio input for traditional wired devices and a USB input for playback from compatible drives, as well as two 1/4" microphone jacks, one of which can instead be used as an electric guitar input. The speaker has two 6.5" woofers and two 2.5" tweeters that deliver up to 240W of RMS power. Integrated wheels and a telescoping handle help make it easy to move the PartyBox 310 around, and the built-in battery lasts up to 18 hours. Its IPX4 rating means the speaker has a splashproof design.
Features
- Bluetooth Wireless Technology
- Up to 240W RMS Output
- 18-Hour Rechargeable Battery Built-In
- 2x 6.5" Woofers, x 2.5" Tweeters
240W of Power
Make your party heard with 240W of power.
Light Shows
Entertain your crowd with light shows that dance to the beat, including subtle pulsing and powerful strobe effects.
Up to 18-Hour Battery Life
Power your party for up to 18 hours with the built-in rechargeable battery, or power it via AC power from your optional car, RV, or party bus.
Designed for Easy Transporting
With the telescopic handle and built-in smooth-glide wheels, you can take the party nearly anywhere.
Splashproof Design
With IPX4 splashproof protection, the PartyBox 310 keeps the music going, rain or shine.
TWS with Bluetooth Connectivity
Enjoy true stereo sound wirelessly with TWS (True Wireless Stereo), which utilizes Bluetooth connectivity to pair up to two compatible speakers.
Built-In Sound Effects
Get a rise out of your guests with effects like Air Horn, Applause, or Boo.
DJ in the Dark
The control panel has built-in backlighting that activates in the dark, so you can keep the tunes going without a flashlight.
App Control
Control your party from your compatible phone with the PartyBox app. Change tracks, adjust the light show, control karaoke features, and more with a few taps and swipes.
Sing a Solo or Duet with Karaoke Mode
Dual mic inputs turn your party into a karaoke party, while built-in tuning can change your vocal qualities. One mic input can instead be used for an electric guitar.
Wireless Bluetooth Streaming
Stream from your favorite Bluetooth-equipped source device.
USB Playback
Pop your playlist onto a thumb drive and plug it into the USB port to play your music directly. It can read MP3, WMA, and WAV files from FAT16 and FAT32 drives.
Compatible with Optional Speaker Stands
The PartyBox 310 is compatible with various optional speaker stands, so you can raise it off the ground to enhance visibility and sound clarity.
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What does "certified refurbished" actually mean?
What does "certified refurbished" actually mean?
A refurbished product is one that was returned and then restored to as close to like-new as possible—including replacement parts and updated software where needed. Every refurbished product we sell is certified, meaning it's been restored by the manufacturer or an authorized partner and tested to original standards. Want the full breakdown? Read Refurbished, Renewed, Used… What's the Difference?
Are all refurbished items in equally good condition?
Are all refurbished items in equally good condition?
Yes. Every refurbished refurbished product is cleaned and tested to come as close to like-new as possible. We also carry new condition products which are unopened and brand new!
Do your products come with a warranty?
Do your products come with a warranty?
They do. Every refurbished product is backed by our 12-Month Refurb Warranty, and many new products carry longer coverage—1–2 years, and in some cases a Lifetime Warranty. Need specifics on your item? Contact us and we'll help.
Do you accept returns?
Do you accept returns?
You can return most items within 30 days of delivery for a full refund. Items may be opened and inspected and still qualify, as long as they're returned in the same condition you received them and include all original accessories.
Do I have to pay for return shipping?
If the return is due to our error—such as an incorrect or defective item—we cover the return shipping cost.
When will I get my refund?
Refunds are typically issued within 5–14 business days after we receive your returned item.









