


Karaoke USA Bluetooth Karaoke Machine w/ Synchronized LEDs - New Open Box
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Karaoke USA Bluetooth Karaoke Machine w/ Synchronized LEDs - New Open BoxOverview Enjoy and sing your favorite tunes and jazz up the entertainment with flashing LEDs that synchronize with the music. This Bluetooth Karaoke Machine with Synchronized LEDs from Karaoke USA provides innovative features that will keep any karaoke enthusiast busy. This machine comes with 300 MP3G songs on disc, but will play any normal karaoke CDG or DVD. It will even accept auxiliary input from most any personal player or gaming console.
Quick Dispatch:
Your Karaoke USA Bluetooth Karaoke Machine w/ Synchronized LEDs - New Open Box orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Karaoke USA Bluetooth Karaoke Machine w/ Synchronized LEDs - New Open Box ships.
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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.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.9 ★★★★★
Based on 2232 reviews
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Product Reviews
★★★★★ 5
Great for UTV rear light install!
Size: 16AWG -10FT 2Pin DT
I had a set of 3” Nilight pod lights with wiring harness to install as rear lights on my Ranger 570 SP. The Nilight harness with relay was great! But it was too short to keep the relay and fuse in the front compartment on the pulse panel. These were the perfect solution!
The extensions are plugged in under the tunnel to each of the individual light leads from the Nilight harness. And there was just enough length to run behind the seat back, up the driver side roll bar, and to each light. (Had about 1’ too much for passenger side light, so should be fine for full-size Ranger too.)
Now have a weatherproof, factory quality installation with no splices or solder joints. The only mods I had to make for the entire install (not related to these extension cables) were: 1) Cutting the ring lugs off and adding waterproof heat shrink butt splices to Polaris pulse plug, and 2) Buying a factory-style Carling L1 illuminated switch to replace the round switch provided. (This is a direct plug and play too since the Nilight switch wiring has 1/4” faston connectors.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2024
★★★★★ 5
Exactly what I needed
Size: 16AWG -10FT 2Pin DT
This was perfect for me. I had two lights bars in my rear bumper and needed to extend the harness to my fuse block. Great value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 5
10 foot long
Size: 16AWG -10FT 2Pin DT
Worked great. Plugged in with no problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Affordable
Size: 16AWG -10FT 2Pin DT
Used them to install Morimoto 2 Banger pods on my vehicle. Casing for the wires is thick enough that will stand the weather and abrasion. I spliced them to make just one run, added braided sleeving (for looks and additional protection). The wire quality and thickness made the connection with waterproof connectors strong and durable. Saved me around 20 dollars as compared to brand name wires.
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Reviewed in the United States on October 24, 2024
★★★★★ 5
Perfectos
Size: 16AWG -10FT 2Pin DT
Exelente
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Reviewed in the United States on December 29, 2025
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