Syncwire Bluetooth 5.4 FM Transmitter Car Adapter 48W (PD 36W & 12W) [Light Switch] [HiFi Bass

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Your Sales Price $29.99 - $21.24

A quick rundown of this product’s key 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).
[Hi-Fi Deep Bass & Backlit] – Just press the button “B” and you will enjoy powerful deep bass and immersive stereo sound. The high-fidelity Hi-Fi sound quality will also make the music more dynamic and pleasing to the ear, taking your passion for music to a new level.
[Seamless Auto-Connection] – Once paired, the car bluetooth adapter automatically reconnects to your device every time you start your car—no 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 doesn’t fit your car or doesn’t work, feel free to contact us to find a satisfying solution. We provide 36 Months warranty and lifetime support.

Our Top Reviews

Reviewer: Angel_1984
Rating: 5.0 out of 5 stars
Title: A Practical Upgrade for Older Cars – Functional and Reliable
Review: I recently purchased the Syncwire Bluetooth 5.3 FM Transmitter for my husband’s Lexus, which still had a CD player but lacked modern tech. This device was an affordable and functional solution to bring his car up to date without spending a fortune on a full stereo upgrade. At around $20-$25, it offers solid value for the features it provides.The setup was quick and easy, and now my husband can seamlessly listen to his favorite podcasts and make hands-free phone calls while driving. The call quality is clear, and the music sounds good for an FM transmitter. One of the standout features is the fast-charging capability—perfect for long drives when we need to charge multiple devices. The LED display is a nice touch, making it easy to see the settings even in low light.In terms of durability, the build quality feels solid, and it has held up well so far during daily use. The bass boost feature isn’t life-changing, but it does enhance the sound slightly, which is a nice bonus. Overall, this was a great gift, offering convenience and safety in the car. It’s an excellent option for anyone wanting to upgrade their car’s tech without spending too much.

Reviewer: Amazon Customer
Rating: 5.0 out of 5 stars
Title: 5 star only for the price.
Review: The best and only way to get the best bluetooth connectivity for your car is to upgrade your music system. That said mine has a decent (all) JBL set up with navigation. I don’t want to go down the upgrade rabbit hole because I know myself and I’ll end up spending two to three times any initial budget. (The Focal system keep calling me and I continue to ignore them). This product with 5.3 bluetooth connectivity and the ability to answer calls caught my attention. When I first installed and tuned it, I was deflated. The volume level was subpar. Then I changed the FM frequency to one no way near an active radio station and it improved at least 60%, wow !. Is it perfect mind bending sound, come on be real. For that you need to spend a few thousand dollars. So for saving me from going crazy and be very serviceable little unit with ambient lighting it is a 5.

Reviewer: anthony garcia
Rating: 5.0 out of 5 stars
Title: it works !!!
Review: it works as advertise, no static, easy to connect, great price, quality good so far, time will tell, happy I bought it

Reviewer: Rick Madrid
Rating: 4.0 out of 5 stars
Title: Very good !!
Review: Unit was very easy to install and connect to. Just took a few minutes. Only 1 small issue. When you plug a charging cord into the unit there’s very loud static. However, with the unit plugged into the port, I can plug my charger into the lighter, so not that big of a deal. Very satisfied.

Reviewer: Steven H.
Rating: 5.0 out of 5 stars
Title: Works better than advertised!
Review: Bought this for my son for his hummer h3 instead of buying a whole new stereo with Bluetooth and such. This Bluetooth connection device is awesome! Works great, no static, sounds awesome! Would buy again!

Reviewer: Shaianne
Rating: 5.0 out of 5 stars
Title: Awesome Product
Review: Works Great. Fast charges my phone and sound quality is good. I am able to make hands free calls as well with good voice pickup and sound quality.

Reviewer: Douglas Winston
Rating: 3.0 out of 5 stars
Title: fair price
Review: not bad, works fine. better than am/fm in older cars

Reviewer: Anonymous
Rating: 5.0 out of 5 stars
Title: Excellent Product
Review: I just paired my new iPhone with this device to play music through the original radio in my 25+ year old Toyota. It was very easy to set up and it works perfectly.

Reviewer: JAVI
Rating: 5.0 out of 5 stars
Title:
Review: Este llamativo dispositivo es a la vez un cargador de carga rapida que se conecta al conector de 12V del mechero de tu coche y un transmisor FM para enviar la musica de tu telefono movil a la radio del coche usando la antena FM.Admite hasta tres dispositivos cargando a la vez ya que cuenta con dos puertos USB A de hasta 12W cada uno y un USB C de 36W para una carga combinada de hasta 48W de potenciaOjo si vives en una gran ciudad o zona muy saturada de emisoras FM ya que necesitas localizar una zona en el dial libre de emisiones para evitar interferencias sino se resentira bastante la calidad del sonido.Si tienes un vehiculo clasico, que no admite conexion bluetooth es una forma facil y simple de poder escuchar tus playlists de spotify mientras conduces.Se conecta al movil mediante bluetooth en la version mas moderna 5.3 y esto te permite realizar/recibir llamadas usando los altavoces de la radio de tu coche como si este contara con conexion, el unico problema sera la calidad del audio ya que como dije se transmite a la radio via red FM, pero si eres cuidadoso y buscas una zona del dial libre de emisoras (te recomiendo las bandas mas altas, cercanas al 108/109) no deberias tener muchos problemas.El dispositivo cuenta con un curioso minijoystick para colgar/descolgar llamadas, subir bajar volumen o cambiar la banda de transmision; microfono para hablar (con lo cual es conveniente que este en una zona no muy alejada del conductor, una pequeña pantalla donde ver la emisora seleccionada para transmitir, que es la que tendras que buscar en tu radio (te recomiendo que la guardes en favoritos), esta pantalla a la vez indica el voltaje de la bateria (util para saber su estado) y el estado del la conexion bluetooth; y un boton para mejorar la profundidad de los bajos o activar/desactivar la iluminacion ledTambien puedes conectar una memoria USB a uno de los puertos y reproducir musica directamente guardada en ella si no quieres usar datos del movil para este fin.En resumen, si tienes un vehiculo clasico en el cual seria un sacrilegio cambiar la radio original, o simplemente no te apetece invertir en una radio para un vehiculo viejo pero de vez en cuando quieres poder cargar tu movil o escuchar tus playlists es una buena opcion por poco precio, quiza un poco aparatoso de tamaño pero funcional y economico.

Reviewer: Petra
Rating: 1.0 out of 5 stars
Title:
Review: Werkt niet naar behoren, teleurgesteld

Reviewer: A. Palmer
Rating: 5.0 out of 5 stars
Title:
Review: ..bin positiv überrascht wie einfach es zu installieren und aktivieren war. Läuft sehr gut, Sound Übertragung sehr gut.

Reviewer: Christoph v. Grimmelshausen
Rating: 5.0 out of 5 stars
Title:
Review: Beim Syncwire Bluetooth 5.3 Radio Sender mit Freisprecheinrichtung und eingebautem USB-Ladegerät für USB-A und USB-C Anschlüsse handelt es sich um ein fantastisch universelles Gerät für ihre Audioverbindung zwischen Smartphone und Autoradio .Man verbindet dazu mittels Bluetooth das Handy mit dem Adapter und dieser überträgt eingehende Audiosignale wie Telefonate , Hörbücher oder Musik als Radiosender über ihre PKW Antenne in ihr Autoradio. Sie brauchen keine Angst zu haben, daß Sie im ganzen Ort zu empfangen wären, denn der Sender ist mit einer Reichweite von ca 3m bewusst so schwach ausgelegt damit er nicht stört. Simpel und genial.Man wählt sich dazu am Autoradio eine unbenutzte Frequenz auf der kein Radiosender spielt, speichert diese ab (langes Drücken auf einen Ziffernknopf bis es piept) und stellt diese ebenfalls am bluetoothadapter mit einem kleinen Joystick ein. Die Anleitung ist sehr gut geschrieben , wenn auch ein wenig klein (Lupe parat halten) aber man hat es wirklich sehr schnell eingestellt.Am Bluetoothadapter selber befindet sich das zum Freisprechen nötige Mikrofon und gleich zwei verschiedene USB Anschlüsse worüber sie ihr Handy während der Fahrt aufladen können und ein weiterer in den Sie z.B ein USB Speicher mit MP3-Musik einstecken können.Ich nutze es , um während langweiliger Autobahnfahrten ein Hörbuch oder interessante Podcasts zu hören. Der Klang ist hierfür ausgezeichnet. Wenn man mehr Musik hören möchte so lässt sich mit einem Taster bei Bedarf sogar eine Bassanhebung zuschalten. Der Adapter passt aufgrund seiner geringen Größe störungsfrei neben den Aschenbecher oder in Standardbuchsen zur 12V Versorgung in ihrem Aramturenbrett.Dieser Adapter ist daher perfekt dazu geeignet in Ihrem PKW fehlende Funktionen „nachzurüsten“, die der Hersteller trotz teils hoher 3-4 stelliger Zubehör-Preise für ein Autoradio nicht hinbekommen hat.

Reviewer: Craig Lewis
Rating: 5.0 out of 5 stars
Title:
Review: I’m genuinely impressed by this, especially given how unreliable and weak sounding the original car FM transmitters were. The packaging was solid, and the manual and quickstart guide were straightforward.It was already set to 87.5 which is perfect for my area, and the car radio grabbed that frequency silently – absolutely no background noise or hiss at all. The Bluetooth sync was quick, and the controls worked perfectly with my Samsung. If even fitted perfectly into the very awkward space on my 2005 Honda, as shown in the picture.The sound is the star though. If you told me a CD was playing I wouldn’t question it. It’s clear, crisp, carries lots of bass and has no interference. I did notice that very compressed and loud MP3s could introduce a bit of clipping if the phone was at high volume, but a couple of taps down on the joystick found a perfect clean level. From then the car volume does all the work. In-between songs there’s absolutely no sound at all – I assume the FM signal is so strong it wipes out any background interference, and the transmitter is completely free from hiss and static.The only downside I’d say, and it’s not a big deal, is that the light ring is a bit irritating. It seems to want to pulse with the music, but it’s all over the place. Two quick taps on the red button and it turns off, so no problem.I haven’t tried this for hands free phone calls as I don’t like phone conversations when I’m driving, so I can’t comment on that. As a streaming music solution though I absolutely recommend it.

Price effective as of Apr 12, 2025 21:09:50 UTC

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