![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](https://m.media-amazon.com/images/I/71aeV36ZxsL._AC_SL3840_.jpg)

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The Syncwire Bluetooth 5.4 FM Transmitter is a cutting-edge car adapter delivering 48W audio output with Hi-Fi deep bass, dual fast-charging USB ports (36W PD + 12W), and a humanized ambient rainbow light switch. It offers ultra-fast Bluetooth 5.4 pairing, stable hands-free calling with noise suppression, and supports music streaming via Bluetooth or USB drives up to 64GB. Designed for seamless integration into any vehicle, it enhances your driving experience with superior sound quality, smart charging safety, and stylish LED ambiance.






| ASIN | B0BTP3PQ6Y |
| AntennaDescription | FM Antenna |
| Audio Input | Bluetooth |
| Audio Output Mode | Stereo, A2DP |
| Audio Output Type | Bluetooth |
| Best Sellers Rank | 1 in Car Audio FM Transmitters |
| Bluetooth support? | Yes |
| Brand Name | SYNCWIRE |
| Colour | Black |
| Compatibility Options | [Bluetooth, USB Stick (≤64GB)] |
| Compatible Devices | Smartphone, Tablet, Laptop, MP3 player (USB stick) |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | Bluetooth, USB |
| Connector Type Used on Cable | USB Type A |
| Control Method | Touch |
| Control Type | Remote Control, Frequency Control |
| Controller Type | Button Control |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (12,270) |
| Data Link Protocol | Bluetooth |
| Display Type | LED |
| Enclosure Material | Plastic |
| Global Trade Identification Number | 06973383076518 |
| Hardware Interface | Bluetooth |
| Human Interface Input | Buttons |
| Includes Remote | No |
| Installation Type | Wireless |
| Item Type Name | Car FM Transmitter |
| Item Weight | 0.06 Kilograms |
| Manufacturer | SYNCWIRE |
| Media Types | USB |
| Model Name | Bluetooth 5.3 FM Transmitter 48W |
| Mounting Type | Plug in |
| Number of Channels | 2 |
| Outer Material | Plastic |
| Power Source | Corded Electric |
| Product Features | Car Charger,Dual Usb,Fast Charging,Led Display,Short Circuit Protection |
| Product Warranty | 3 Year Limited Warranty |
| Rechargeable Battery Included | No |
| Supported Application | Spotify, YouTube, MP3, AAC, etc. |
| Supported Standards | Bluetooth 5.4 |
| Voltage | 5 Volts (DC) |
| Wireless Compability | Bluetooth |
D**N
Very good and cheap alternative to carplay
100% worth getting for an older car. Connects quickly with really good sound! just be sure to pick a frequency away from a potential radio station as it'll get a bit confused. Works perfectly though i will say and very easy operation. Using in a 2006 Yaris.
D**H
It’s of good quality, offering clear sound, stability connectivity and has good bass.
The Syncwire Bluetooth 5.4 FM Transmitter is an excellent car Bluetooth FM transmitter for hands-free calling and wireless music streaming. Setup was quick and easy, and the Bluetooth 5.4 technology provides a fast, stable connection with no dropouts while driving. Sound quality is very clear for both music playback and phone calls, with minimal static when tuned to an open FM frequency. The built-in microphone delivers crisp hands-free calls, making this a reliable Bluetooth car adapter for daily commuting. This FM transmitter also doubles as a fast car charger, allowing you to charge devices while streaming audio. The LED display is bright and easy to read, and the controls are intuitive, even while driving. Overall, the Syncwire Bluetooth 5.4 FM Transmitter is a reliable car Bluetooth transmitter, offering clear sound, stable connectivity, hands-free calling, and fast charging. A great solution for vehicles without built-in Bluetooth. Highly recommended.
B**L
Good, colours
This is nice and handy. My AUX in car broke and bought this and replaced it nicely and effectively. Automatically turns on when you turn on the ignition and connects within 10 seconds to your phone. Automatically turns off, when ignition is off as well. It's small so fit inside the armrest. At first I thought it wouldn't but it did so nice that they thought about keeping it compact. The rgb lights are a nice touch, makes it look less cheap personally. I guess it's not down to the product but just simply the Bluetooth/radio transmission but there is a massive sound quality difference between this and an aux. Like it lacks the treble and bass an aux is capable of but not noticeable enough to cause an issue unless the music you like is very bass based
R**N
Fantastic little product and saves hundred of pounds!
Fantastic little item, far cheaper than replacing the whole head unit in my car, so easy set up, instructions are detailed and easily followed. Only one phone can be connected at a time but had no issues connecting, makes a bleep when connected/disconnected. Really clear, haven’t had any issues with clarity at all. Fits perfectly into the space but suppose could cause an issue depending on where your 12V socket is. Really easy to use over all, pretty simple and really effective! Would highly recommend!
S**Y
Good Quality
I bought this Bluetooth adapter for my car to play Spotify through the car radio. It works perfectly and gives me endless hours of music (much to my partner’s annoyance with Taylor Swift, which I love!). Easy to use and very reliable—I would 100% recommend it.
A**R
Brilliant piece of kit! But is not Siri compatible
Brilliant piece of kit! I’m not very good with technology but it is easy and I got it connected in a couple of minutes. Superb sound quality, love the disco lights. Only minor thing I could receive calls, but it doesn’t allow you to use Siri to make calls . Also choose the upgraded model if possible but definitely choose this if you don’t want to make calls without stopping the car.
A**E
Excellent sound quality, very easy to use
This FM Bluetooth transmitter is genuinely excellent. The sound quality is surprisingly clear , it sounds as good as a direct cable connection. It does not feel like listening through an FM radio at all: no noticeable noise, no distortion, just clean and crisp audio. I was very positively surprised by how stable and clear the sound is, even at normal driving volumes. Setup is extremely easy: pairing the phone takes seconds, the frequency adjustment is straightforward, and once set, it works perfectly every time. Overall, I’m very happy with this purchase. It does exactly what it promises, with great sound quality and zero hassle. Highly recommended if your car doesn’t have Bluetooth.
S**L
Not the best
Easy to set up, crackles quite bad even though phone is closer tried changing the channel still fuzzing Thata why i can only give 3 stars
A**D
The Bluetooth connection, audio quality and FM signal strength are excellent. It's worked perfectly for me.
O**G
Functioning well 👍👍
D**F
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.
R**T
Perfecto! El sonido es maravilloso, especialmente con mi sistema de sonido y el amplificador de Bose en mi Mercedes. No ruidos, muy claro y muy fácil de instalar!
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!
Trustpilot
3 days ago
2 months ago