![Syncwire Bluetooth 5.4 FM Transmitter Car Adapter 48W (PD 36W & 12W) [Light Switch] [Hi-Fi Deep Bass] [Fast Charge] Wireless Radio Music Adapter LED Display Hands-Free Calling Support USB Drive](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F71DW049MhOL.jpg&w=3840&q=75)








🎧 Drive in style, charge in speed, and vibe in clarity—your car’s new best friend.
The Syncwire Bluetooth 5.4 FM Transmitter Car Adapter is a sleek, plug-and-play device that upgrades any older vehicle with wireless Bluetooth 5.4 connectivity, dual fast-charging USB ports (48W total), and immersive Hi-Fi deep bass sound. Featuring a customizable ambient light switch and an LED display, it supports hands-free calling and USB drive music playback, delivering a modern audio experience without the need for costly stereo upgrades. Backed by a 36-month warranty, it’s the ultimate smart companion for millennial professionals who demand style, speed, and superior sound on the road.








| ASIN | B0CGRMTWWQ |
| Additional Features | Colorful Light Switch, 48W (PD 36W & 12W) Fast Charging, LED Display, Music Adapter Support USB Drive, Hi-Fi Deep Bass Sound, Wireless Radio, Hands-Free Calling |
| AntennaDescription | Incorporates an antenna for Bluetooth and FM transmission signal enhancement. |
| Audio Input | Bluetooth, FM Radio |
| Audio Output Mode | Hi-Fi Deep Bass, Clear Music Streaming, and Noise Suppression (CVC) for Voice Calls |
| Audio Output Type | Bluetooth, FM Radio |
| Best Sellers Rank | #2 in MP3 Player FM Transmitters |
| Bluetooth support? | Yes |
| Brand | SYNCWIRE |
| Color | Silver |
| Compatibility Options | Smartphones |
| Compatible Devices | Smartphone |
| Compatible with Vehicle Type | Compatible with most 12-24V vehicles |
| Connectivity Technology | Bluetooth, USB |
| Connector Type Used on Cable | USB 3.0 |
| Control Method | Touch |
| Customer Reviews | 4.4 4.4 out of 5 stars (12,180) |
| Data Link Protocol | Bluetooth |
| Display Type | LED |
| Enclosure Material | Premium Material |
| Global Trade Identification Number | 06973383077515 |
| Hardware Interface | Bluetooth, Bluetooth 5, USB |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | plug into the car cigarette lighter port |
| Item Type Name | Syncwire Bluetooth 5.3 FM Transmitter Car Adapter |
| Item Weight | 0.06 Kilograms |
| Manufacturer | SYNCWIRE |
| Model Name | Bluetooth 5.3 FM Transmitter Car Adapter |
| Number of Channels | 2 |
| Number of Ports | 2 |
| Outer Material | Made of Premium Material |
| Power Source | Corded Electric |
| Rechargeable Battery Included | No |
| Supported Application | Any application |
| Supported Media Type | USB |
| Supported Standards | Bluetooth 5.3 |
| Voltage | 12 Volts (DC) |
| Warranty Description | Syncwire provide 36-month warranty, and fast and friendly customer service within 24 hours for any of your questions. |
| Wireless Compability | Bluetooth |
D**F
Great for my older 2005 Jeep!!!
This Bluetooth FM transmitter works great and was very easy to set up. The connection is quick and stable, and the sound quality is surprisingly clear with good bass. I also like the fast charging ports and the simple hands-free calling. The LED display and optional ambient light are nice touches. Overall, a solid upgrade for older cars without Bluetooth.
N**R
For older cars, this is a wonderful way to add blue tooth connectivity.
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.
D**S
Great deal for the money
Works great actually sounds better than my stereo phone calls there is a very slight static but I think if I try a different radio channel don't bother me completely happy with it
P**Y
Helps me play my phone through the radio
This fm transmitter works well enough. I can use my iPhone through my car radio, including streaming music, GPS navigation and making phone calls. The only problem is that it occasionally cuts out. Otherwise I’m happy with it. Obviously a Bluetooth capable audio system would be better, but this is a good less expensive alternative.
T**S
Works great and fast charge is a bonus.
I have a couple of these; one on my motorcycle and one on the boat. Great way to stream music from my phone to the older radios without going through the hassle of upgrading. On the boat this one also fast charges phones and/or navigation tablets, pretty handy. Setup and interface are simple and intuitive. One caveat, check how your phone is paired in the event you do not want phone calls to automatically transfer to this, or any other, device.
C**Z
The quality and easy set up.
I just received and I started the set up, super easy. Just place your radio on 91.5FM or other numbers that has not music at all. Then just press the function button for around 3 seconds you will the Station numbers on your Syncwire then just move left or right to adjust the FM ratio that pick on car radio. For example I picked 91.5fm on my car radio, the Adjust the Sync wire to that station. After this get your phone set the Bluetooth on on your phone, search for the Bluetooth name on your Syncwire when it shows connected. Go to your music app and let the magic begin. My car is a Nissan Altima 2012 the car radio have Bluetooth but it just works for the phone nkt fot music. I was pretty close yo chan the whole radio. But I wanted to keep it Original in my car. Happy that I phone this Syncwire.
J**G
Low Volume
On a 2008 Mazdaspeed, it worked perfectly except no volume. Can't listen to rock!
L**H
Great price. Works better than expected!!
Outstanding price. Works perfectly. Takes my old system and totally updates but simply plugging into the cig lighter. Connected immediately to my phone. Game changer for my old jeep.
A**D
The Bluetooth connection, audio quality and FM signal strength are excellent. It's worked perfectly for me.
O**G
Functioning well 👍👍
J**N
Top. Mijn man gaf aan dat dit nooit zou werken maar zo eigenwijs als ik ben heb ik deze toch besteld en werkt echt perfect. Heel blij mee!
E**A
My car’s doesn’t have Bluetooth and the usb outlet in my car stoped working so I had to purchase this. It works great! Allowing me to charge my phone and play my music through my car’s speakers via the radio. It automatically connects to my phone after the initial linking. I also enjoy how the device lights up matching the beat of the music or my audio book.
D**7
Der Bluetooth Adapter funktioniert genau wie erwartet und lässt sich schnell im Auto einrichten. Die Verbindung zum Smartphone ist stabil und wird zuverlässig automatisch hergestellt. Die Klangqualität ist für den Alltag absolut in Ordnung und Musik oder Podcasts lassen sich problemlos übertragen. Auch Anrufe funktionieren ohne größere Einschränkungen. Das Gerät ist kompakt und unauffällig, wodurch es im Auto nicht stört. Insgesamt eine einfache und praktische Lösung, um ältere Fahrzeuge aufzurüsten.