SKU: 70227271693

JBL PartyBox 310 Portable Speaker - Black

Sale price$10102.50 Regular price$11225.00
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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For Your Every Summer RSVP, with Code: SUMMER15

Description

JBL PartyBox 310 Portable Speaker - BlackJBL PartyBox 310 Portable Speaker 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

JBL PartyBox 310 Portable Speaker

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.

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.

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.

Keep the party going

Go from the opening act till way past sunrise with up to 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.

 

 

 

Warranty Information
1-year Limited Hardware Warranty

 

WARRANTY:

  • The warranty process is expected to take 2-3 weeks, but delays are possible.

  • Shipping fees shall be shouldered by the buyer if she/he opts to get the item delivered

  • If the issue is not covered under warranty, repair or service fees may apply.
    **For assistance, please contact us at **[email protected] (photos/videos may be required)

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: 70227271693

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4.7 ★★★★★
Based on 23 reviews
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R.P.
Whiting, US
★★★★★ 4
Comfortable and supportive. Didn't last as long as some of the other colors.
Super comfortable and supportive. Color and design were cute. Only issue is the wire broke through after a few months. Have bought many others from this same seller and had better luck with how long they lasted. I would buy again because of comfort if it goes on sale. Green and light blue one were also comfortable but long lasting. Nude colored one digs in under bust and doesn't have as much softness around wires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
S
Verified Purchase
S
Charlottesville, US
★★★★★ 3
Wire pops out! Great shape and comfort
Size: 34D, Color: Oatmeal Heather
They last a couple months, but I wear these about once a week. The wire pops out enough (I have 4-5 of these), that I always carry a back up bra. The wire hurts and breaks skin, and moleskin doesn’t fix it. The minimizing and support is pretty good and the bra is comfortable, it just doesn’t last very long which is a shame. I will still buy them because it is a great fit, but I wish they reinforced the wire closing. I have a small band and large cup and it looks pretty good under tighter Tshirts.
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Reviewed in the United States on May 13, 2026
E
Verified Purchase
Eklektos
Bozeman, US
★★★★★ 5
Very happy with the way this bra fits, feels, and looks!
Size: 38C, Color: Sargasso
38C size I am really happy with this bra. It has good coverage. Nothing spills out. It is two layers of fabric but no padding and no foam lining, so it does prevent some show-through but doesn't add bulk or size. It is slightly minimizing--maybe 1/2 inch off my bust, but doesn't smash me flat. It keeps good separation and support. The shoulder straps also stay in place! I get so tired of putting straps back on my shoulders that slide off over and over. The color is gorgeous. I may order more. I want to see how this holds up after washing and wearing several times, but it's beautiful and so far, I love it!
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Reviewed in the United States on November 24, 2025
J
Verified Purchase
Jody Scully
West Palm Beach, US
★★★★★ 1
I’m freaking out DONT BUY THIS BRA
Size: 44F, Color: Cameo Heather, Size: 44F, Color: Cameo Heather
Back story- I ordered this bra like 4 times in 3 different sizes because I loved the look/feel of it but didn’t know my size after having my son & nursing. I returned 2 because they didn’t fit, then I got this size and was SURE it was going to be the right size, I opened the package & threw it on, realized the underwire had broken through the fabric and was so upset because I finally found the right size & it was broken GAHHHH. When looking at the underwire I noticed it looked a little worn in that area. The fabric looked like it was balling up. (during this time I was wearing the bra) I took it off to examine it further and realized I WAS SENT A VERY USED, BROKEN IN BRA. While gagging and realizing I had just put someone else’s boob juice all over me, I noticed just how bad the wearing was on it actually was. I am disgusted, literally gagging over putting on a random persons sweaty, dirty bra that most likely had boob sweat and god only knows what else. Do not purchase from them, clearly they have issues with the underwire breaking through & sending someone a VERY USED BRA? come on…. I’m mortified
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Reviewed in the United States on May 8, 2024
M
Verified Purchase
mdg777
Draper, US
★★★★★ 5
Great Bra
Size: 34C, Color: Light Oatmeal
still in great shape! got it a few years ago and it's my favorite minimizer bra. So comfortable and doesn't show under my clothes
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Reviewed in the United States on May 15, 2026

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