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JBL PartyBox 300 Bluetooth Party Speaker with Light Effects JBL-PARTYBOX300 Black

Marsoni M251S
Sale price$252.25
Pay 4 payments of $63.06 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
JBL PartyBox 300 Bluetooth Party Speaker with Light Effects JBL-PARTYBOX300 BlackThe JBL PartyBox 300 is a powerful party speaker with JBL sound quality and vivid light effects. Thanks to its rechargeable battery and 12V DC input you can bring the party everywhere. Just plug in your Mic or Guitar and take the stage or stream your playlist via Bluetooth or from a USB stick. Connect two PartyBox speakers wirelessly with the TWS feature or wired from one RCA output to another RCA input. Let's get the party started!
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 374 reviews
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Verified Purchase
Kristin
Bozeman, US
★★★★★ 5
Adorable and quality!
Size: Small, Color: Blue Cat
Adorable and excellent quality. Daughter didn’t like it at all though and it does run on the bigger side, but I’d still recommend. It’s warm, thicker not cheap material and color is vibrant and pretty!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2025
W
Verified Purchase
WW
Cuba, US
★★★★★ 5
Love this!
Size: XX-Large, Color: Blue Cat
I am a petit adult woman (usually xxs -xs, very fit). I got myself a L and was very pleased with a looser fit. It’s very cute and well made. I wish they had more designs that work for adults and I would totally buy more!! :D
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 17, 2024
B
Verified Purchase
Bobbie Jenay
Pawtucket, US
★★★★★ 5
Love it
Size: XX-Large, Color: Caramel/Pink
Love this and get so many compliments
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026
E
Verified Purchase
EMB
Lowell, US
★★★★★ 4
Cute but size up!
Size: Large, Color: Caramel/Pink
So cute! Runs small, though. Definitely could go up two sizes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
N
Verified Purchase
NVArtsy1
Whiting, US
★★★★★ 5
Granddaughter Loves This!
Size: 4T, Color: Ivory Leopard
Good quality sweater with a cute pattern. Warm but not too heavy. True to size. My granddaughter love it and says it’s nice and comfy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026

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