


Earldom M42 Wireless Car Kit FM Transmitter
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Earldom M42 Wireless Car Kit FM TransmitterFeatures: Bluetooth Version: V5. 0 + EDR Read MP3 WMA files from USB flash disk or SD MMC card, transmit music signal over car FM tuner, then enjoy music via car stereo Support external audio player Draw power from the cigarette lighter in the car (DC12V power) Rotary joint design more convenient to adjust the device position Frequency and track memory function Full FM Channels (87. 5 ~108. 0MHz) LCD Screen Display Package Content: 1x Earldom M42
Quick Dispatch:
Your Earldom M42 Wireless Car Kit FM Transmitter orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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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4.5 ★★★★★
Based on 1953 reviews
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Product Reviews
★★★★★ 5
Get this If your hot in bed
Color: Champagne, Size: Queen
Very nice and silky.helps keep me cooler.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 4
Cool not cold
Color: Light Gray, Size: Queen
Super silky like material. Comfy and fits pillow perfectly. Wish it could be a more cold then cool.
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Reviewed in the United States on June 1, 2026
★★★★★ 3
It’s ok could be cooler
Color: Light Gray, Size: Queen
Decent — could be cooler. They’re a nice color and texture. It fit my pillows well no annoying zippers it’s nice to sleep on and stay in place.
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Reviewed in the United States on March 8, 2026
★★★★★ 5
Comfort
Color: Champagne, Size: Queen
What a lifesaver, great feel, and awesome cooling feel
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
★★★★★ 5
Cool bedding
Color: Champagne, Size: Queen
As advertised nice and soft. But most of all cool. It really stays cool, especially on warm nights. A.
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Reviewed in the United States on April 26, 2026