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SYNCWIRE

Syncwire Bluetooth 5.4 FM Transmitter Car Adapter 48W (PD 36W & 12W) [Light Switch] [HiFi Bass Sound] [Fast Charging] Wireless Radio Music Adapter LED Display Hands-Free Calling Support USB Drive

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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 7
Order within 10 hours and 5 minutes
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Color: Black


Style: 48W


Features

  • [Humanized Ambient Light Switch Design] - Indulge in a delightful driving experience with our trendy rainbow light design. Immerse yourself in fun while having the convenience of easily turning off the light by double pressing the red "B" button when not needed. Enjoy the captivating ambiance of the rainbow lights and have full control over your driving atmosphere.
  • [Upgraded Bluetooth 5.4 Technology] - The latest Bluetooth 5.4 technology, optimizing the transmission delay and connection defect problems, Bluetooth 5.4 will bring you a faster, more stable and smarter connection with less sound quality loss, uninterrupted calls and music experience. It takes only 1 second to complete pairing, and no need to repeat pairing after the first successful pairing with your device.
  • [Intelligent Dual USB Ports & Fast Charging] - Coming with 2 USB ports(PD 36W and USB A 12W), can charge two devices simultaneously. Built-in over-current protection, over-voltage protection, intelligent temperature control, short circuit protection, it will effectively ensure safe charging.
  • [Great Clear Music Streaming] - Bluetooth 5.4 provides a stable connection, while Noise Suppression (CVC) technology and echo-cancellation grant an amazing hands-free calling experience. In addition, this Bluetooth car adapter supports Bluetooth connection and USB stick connection (64GB).
  • [Seamless Auto-Connection] - Once paired, the car bluetooth adapter automatically reconnects to your device every time you start your carno need to re-pair. Enjoy a stable, low-latency connection with clear, high-quality audio and minimal interference. Simply find a clean FM frequency and you're set. The intuitive controls are designed for easy access, so you can make quick adjustments even while driving.
  • [Exclusive Service] - If our cigarette lighter charger arrives doesnt fit your car or doesnt work, feel free to contact us to find a satisfying solution. We provide 36 Months warranty and lifetime support.

Special Feature: Convenient Operation, Hands-Free Calls, Light Switch, Noise Cancellation, Safe Fast Charging, Seamless Auto-Connection See more


Brand: SYNCWIRE


Connectivity Technology: Bluetooth


Power Source: Corded Electric


Material: Plastic


Additional Features: Convenient Operation, Hands-Free Calls, Light Switch, Noise Cancellation, Safe Fast Charging, Seamless Auto-Connection


Enclosure Material: Plastic


Color: Black


Supported Media Type: USB A, USB C


Includes Remote: No


Installation Type: Plug In


Display Type: LED


Brand: SYNCWIRE


Model Name: Bluetooth 5.4 FM Transmitter 48W


Global Trade Identification Number: 18


Manufacturer: Syncwire


Unit Count: 1.0 Count


Warranty Description: Syncwire provide 36-month warranty, and fast and friendly customer service within 24 hours for any of your questions.


Control Method: Touch


Human Interface Input: Buttons


Connectivity Technology: Bluetooth


Wireless Compability: Bluetooth


Bluetooth support?: Yes


Item Weight: 0.06 Kilograms


Power Source: Corded Electric


Rechargeable Battery Included: No


Voltage: 5 Volts (DC)


Compatible Devices: Smartphone


Supported Standards: Bluetooth 5.4


Compatibility Options: [Bluetooth, USB Stick (≤64GB)]


Supported Application: Spotify, YouTube, MP3, AAC, etc.


Hardware Interface: Bluetooth


Connector Type Used on Cable: USB 3.0


Number of Ports: 2


Audio Output Type: Speaker


Audio Input: Bluetooth


Audio Output Mode: Stereo


Number of Channels: 2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Clean and clear transmitter
Color: Silver Style: 48W
For a little transmitter it works pretty good! Very clean and clear sound. Little to no static sound like they usually have. Bluetooth works well. Can skip or go back a song, volume up or down if needed. Answer or hangup calls. To set a station you have to push and hold in the main button for a few seconds then adjust it. The RGB lights can be turned on or off as well. Overall really like this. If you have an older car that you don't wanna replace the radio in, this works just fine for being in a rural area. ... show more
Reviewed in the United States on May 24, 2026 by Joe
    • For older cars, this is a wonderful way to add blue tooth connectivity.
Color: Silver Style: 48W
This stupid thing. Seriously. Who needs one of these in 202X? Well, if you have an older car that you couldn't justify upgrading the stereo in, than you do . . . I bought this for an old Saab, and particularly bought this model because it sits more flush than the goose-neck models. My car is a stick, and this is completely out of the way and perfectly sits where I need it. There are a couple things I don't love. One, the lights always default to on. They're easy enough to turn off, but that's the first thing I do every time I plug it in, or start the car: double click the bottom button and disable the LED light show. I know some people may like it, but I find it annoying. The other issue is it can be a little tricky to figure out how to set it up. I've had other models that were a breeze to change the tuning station, but this is a little more finicky and hard to do on the road if you need to. So, for local drives, this is 100% set it and forget it (just double click to turn of the LED each time it starts up), but for longer road trips where you're reaching for the dial to stop station bleed, it's a little more of a pain. Still, nothing I would fault this unit for. It does what it does and in a very small footprint. Sound quality is excellent, especially if you use Radio-Locator.com and the unused station option. On a road trip this is a one-stop-shop for location aware finding of unused channels and a drive from Seattle to LA usually only needs three to four adjustments. Find the right channel (we've always been able to) and it's crystal clear, zero static, and works perfectly. Sure, it's not as easy as having a blue tooth connection to your car's radio, but this is also an item that can be had for a fraction of the price of a stereo upgrade (especially considering installation, any power or wiring changes needed, etc, etc, etc) and it just works, period. If you're looking and wondering if this thing is what you need to be streaming music to your older car's stereo . . . I can say, without a doubt, you'll be happy. ... show more
Reviewed in the United States on August 10, 2025 by Nicholas R
    • A solid product
Color: Black Style: 48W
I own a small dealership that sells alot of older lexus and toyota vehicles that dont have bluetooth. We order these all the time for customers who want bluetooth. They work great, sound good, and are easy to use.
Reviewed in the United States on May 10, 2026 by Jake
    • Good device
Color: Black Style: 48W
It seems to work fine and transmit to my car radio. It was very simple to set up
Reviewed in the United States on April 19, 2026 by Julie
    • So many tunes cuz of this
Color: Black Style: 48W
If your car does not have Bluetooth I would highly recommend this. It works perfectly and I have not had one issue with this after using it for a few weeks now I use it literally every single day I drive and I'm so happy I got this. It's very easy to switch songs. You just have to push a little joystick and it sounds the same quality as it would come out of your phone speaker. There is rarely any static as well because it's so close to the antenna of your car cuz it works by creating a radio station and then it Bluetooth connects to your phone. It's very easy to set up. As long as you read the instructions, it takes less than 5 minutes ... show more
Reviewed in the United States on April 18, 2026 by David Hoyt
    • Works well!
Color: Dark Blue Style: 48W
So far it seems to work great! Sounds nice, display is easy to read, connected well, has a usb port for charging, and overall it was a good value.
Reviewed in the United States on May 6, 2026 by Robert H.
    • Nice adapter for older vehicles
Color: Black Style: 48W
Update Worked great in my 2006 ford truck, until I started driving around the city. Problem is that once you choose a frequency that appears to have no station in one part of the city, in another part of the city it may pick up a distant station on the same frequency and create static. Couldn’t find an open frequency that would play continually while traveling locally. Would expect this issue on a long trip, not on daily around town driving. ... show more
Reviewed in the United States on April 29, 2026 by Alan T
    • Great product
Color: Black Style: 48W
Great reception super easy to use and so far very reliable
Reviewed in the United States on June 14, 2026 by Jennifer Schipper

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