JBL PARTYBOX 310 Portable Party Speaker Bundle with gSport Cargo Sleeve (Black)
SKU: 16720923917

JBL PARTYBOX 310 Portable Party Speaker Bundle with gSport Cargo Sleeve (Black)

Sale price$247.48 Regular price$274.98
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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For Your Every Summer RSVP, with Code: SUMMER15

Description

JBL PARTYBOX 310 Portable Party Speaker Bundle with gSport Cargo Sleeve (Black)Incredible JBL Sound with a Dazzling Light Show Portable party speaker with dazzling lights and powerful JBL Pro Sound 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

Incredible JBL Sound with a Dazzling Light Show
Portable party speaker with dazzling lights and powerful JBL Pro Sound

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.

FEATURES

  • Built-in Karaoke mode
  • Bluetooth-enabled
  • USB-port
  • Plug it where ever is an outlet
  • 240 watts of Pro Sound
  • Dynamic light show
  • 18 hours of battery life
  • Built-in smooth-glide wheeels

TECHNICAL SPECS

  • Transducer 2x 6.5 in (176mm) woofers + 2x 2.5 in (65 mm) tweeters
  • Output power 240W RMS
  • Frequency response 45 Hz - 20 KHz (-6 dB)
  • Signal-to-noise ratio >80dBA
  • Power Supply 100 - 240V – 50/60Hz
  • Standby power consumption < 2 W with BT connecting; < 0.5 W without BT connecting
  • Product Dimension (W x H x D): 325.6 x 687.7 x 367.8 mm / 12.8 x 27 x 14.5 in Yes
  • Packaging Dimension (W x H x D) 792 x 430 x 388 mm / 31.18 x 16.93 x 15.28 in
  • Net weight: 17.42 kg / 38.4 lbs Yes
  • Gross weight: 19.1 kg / 42.11 lbs Yes
  • Bluetooth® version 5.1
  • Bluetooth® profile A2DP 1.3, AVRCP 1.6
  • Bluetooth transmitter frequency range 2.4 – 2.48GHz
  • Bluetooth transmitter power 15dBm (EIRP)
  • Bluetooth transmitter modulation GFSK, π/4 DQPSK, 8DPSK
  • Bluetooth range Approx. 10m (33ft)
  • USB format FAT16, FAT32
  • USB file format mp3, wma, wav
  • Battery type Lithium-ion 72Wh
  • USB output 5V/2.1A
  • Digital input Bluetooth / USB-9dBFS
  • Battery charge time <3.5 hrs
  • Battery play time <18 hrs

What's in the box

  • 1 x JBL Party Speaker 310
  • 1 x Quick-Start Guide
  • 1 x Warranty Card
  • 1 x Safety Sheet
  • 1 x AC Power Code (AC Plug varies by Region)


* 18 hrs battery playtime is only a reference and may vary depending on music content and battery aging after numerous charging and discharging cycles. It's achievable with a predefined music source, light show switched off, volume level at 18 and Bluetooth streaming source.Yes
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16720923917

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Steve
San Leandro, US
★★★★★ 4
Fast and easy but I dont trust the process to be fully automated.
The process was very smooth and fairly quick. The only challenge I had was that the CLAIM status showed complete but I had to manually go look up the status. There was no email or notification it was closed. After manually checking the status, I called customer support and they said since I called in, they would process the payout. I wonder if I didnt call in if they would have processed it? Also, the phone rep said they would issue me a amazon egift card but then the next day I received a email saying they mailed out the payout. Very poor communication but so far the process was easy and fast.
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Amanda
Port Orchard, US
★★★★★ 5
Perfect sublimation paper!
Size: 8.5"x11"
The print quality is really good. I’ve had no issues so far. When sublimating, the colors are very vibrant! The paper is very great quality. Definitely worth every penny.
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Tracey
San Leandro, US
★★★★★ 5
Crafting Finds 🫶🏽
Size: 11"x17", Size: 11"x17"
The colors pop and it can be used for all kind of custom items.
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Reviewed in the United States on May 18, 2026
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Shelley Siemers
Alexandria, US
★★★★★ 5
Excellent Quality
Size: 11"x17", Size: 11"x17"
This paper is the only paper I have ever tried with my sublimation printer. I get the most vibrant colors with every transfer. I have not experienced any fading even after washing multiple times. I have purchased this paper in letter size, 11x17, as well as 13x19 for use on welcome doormats. I have not been disappointed with any. The paper feeds through my printer without issue whether I load a single sheet, or multiples. So far, I've used it to sublimate on dishtowels, garden flags, welcome mats, t shirts, sweatshirts, and mugs. I am always happy with the finished product. I highly recommend this sublimation paper, and it can usually be found at a great price. I advise you to stock up when you see a sale
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Stephanie Fisher-Hicks
Lowell, US
★★★★★ 5
Nice
Size: 8.5"x11"
Very good paper. It prints very well on the products
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Reviewed in the United States on April 21, 2026

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