Best Bluetooth FM transmitter 1

10 of the best Bluetooth FM transmitter options for your car

Time to upgrade your car with the best Bluetooth FM transmitter? A Bluetooth FM transmitter can ensure a great commute.

No-one wants to be stuck with a poor radio connection or static sound when they’re on a long drive. Not all vehicles come with the best audio systems built-in. 

The good news for today’s drivers is you can always upgrade your radio. The best Bluetooth FM transmitter will do a lot more than just strengthen your radio signal.

You’ll also gain access to a Bluetooth connection. That means you can stream music from radio apps, and the storage on your phone. 

You can use Bluetooth FM transmitters to listen to MP3 files, online channels, podcasts, and streaming services like Spotify. 

Some of the best FM Bluetooth transmitter technology also comes with functionality for taking hands-free calls or map navigation. 

Today, we’re going to explore some of the best Bluetooth transmission options equipped with Bluetooth technology.

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1. ZEEPORTE FM Transmitter (best aux output)

Convenient, affordable, and easy to use, ZEEPORTE offers one of the best FM Bluetooth transmitter options on the market. 

This handy device comes with tons of features to explore, including Bluetooth streaming, automatic FM channel scanning, and a color screen. 

The screen shows information on your calls and music, as well as giving you a way to check car battery voltage. 

There are three charging ports available too, so you and your passengers can juice up your phones at the same time. 

The Hi-Fi audio technology within this FM transmitter also reduces static when you’re listening to radio. 

For a price of around $20, the ZEEPORTE Bluetooth FM transmitter offers excellent value for money. You even get four music options to choose from. 

Features include:

  • 3 charging ports
  • Large color LCD 
  • 360-degree rotation
  • FM radio enhancement
  • Bluetooth streaming 
  • Hands-free calling
  • Multiple pre-set EQ options

Ideal for anyone who wants a practical transmitter with minimal cost, the ZEEPORTE is a fantastic choice. 

The screen is easy to read, without being distracting, and you can position it, however you choose. 

The volume is less than perfect on this product. The microphone for hands-free calling isn’t great either.


  • Flexible design
  • Color screen for checking information
  • Strong Bluetooth connectivity
  • EQ control
  • Multiple charging ports


  • Limited microphone quality
  • Can’t reach high volumes
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2. DESFLOW charger and transmitter (best with TF card)

Bluetooth FM transmitters are excellent for giving drivers access to various kinds of content. 

This DESFLOW Bluetooth transmitter combines FM radio and Bluetooth streaming, with USB drive and TF card support too. 

You also get two quick-charge 3.0 ports. That means you can power up your devices up to four times faster. 

The dual display on the DESFLOW transmitter is perfect for keeping track of the time, Bluetooth connection, car voltage, or battery power. 

Another massive bonus that makes this one of the best Bluetooth FM transmitters is access to Bluetooth 5.0. As one of the top Bluetooth options, 5.0 ensures you get a reliable, low-latency connection. 

There are 8 LED backlight modes to choose from this device, 3 stereo player modes, and various tools for taking hands-free calls. 

With a price tag of around $25, features include:

  • 2 quick charge ports
  • Convenient dual-screen display
  • Bluetooth 5.0 with clear hands-free calls
  • Noise-canceling microphone
  • Access to Siri or voice assistant
  • 8 LED backlight options
  • 3 music player modes
  • TF card and USB support

The DESFLOW Bluetooth FM transmitter is a state-of-the-art solution providing hands-free calls, Bluetooth streaming with Bluetooth 5.0, and even a fun multi-color display. 

There are a few issues here, however. There’s a little noise on some FM frequencies.


  • Bluetooth 5.0
  • 2 fast-charging ports
  • TF card and USB input
  • Hands-free calls with the noise-canceling mic
  • Multiple LED light modes


  • Slight noise disturbance on some FM frequencies
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3. IMDEN Bluetooth FM Transmitter (best bass)

The best Bluetooth FM transmitter depends on what you’re looking for in your new car accessory. 

If you need something simple, easy to use, and capable of upgrading your audio, IMDEN could have the tool for you. 

The IMDEN Bluetooth 5.0 FM transmitter combines excellent audio, with a hands-free calling and streaming kit. 

Equipped with Bluetooth 5.0, IMDEN promises a quick and stable connection. 

When conducting our Bluetooth FM transmitter review, we had no problem getting a device paired. Plus, taking hands-free calls was as simple as pressing a button. 

There’s even three USB charging ports included to help keep your smartphone fully charged too. 

The microphone in this transmitter comes with noise cancellation technology to improve the quality of your conversations. 

There are also in-built EQ enhancements to improve your music. 

Thanks to the unique technology in this Bluetooth FM transmitter for car use, you get a fantastic Hi-Fi style bass experience. 

For a price of around $20, features include:

  • Easy-to-use Bluetooth streaming
  • 3 charging ports (USB)
  • High-performance noise-canceling microphone
  • Hi-Fi bass enhancement
  • Multiple safety protections
  • Excellent compatibility
  • Simple functionality
  • Compact design. 

The IMDEN Bluetooth FM transmitter is an easy-to-use option for anyone who wants quick access to in-car entertainment. 

The short-circuit protection feature gives you peace of mind as you listen to your tunes. 

On the downside, while IMDEN does offer a bass boost with this device, you can’t access any high volumes.


  • Easy to use functionality
  • 3 charging points
  • Bass and EQ enhancement
  • Bluetooth 5.0 connectivity
  • Safety features included


  • Not much volume
  • Quite fragile in places
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4. Gooinng Bluetooth FM Transmitter for car (best air vent option)

Enjoy a clearer sound and more versatility with the exceptional Gooinng transmitter. 

Like many of the best Bluetooth FM transmitters we’ve looked at, the Gooinng provides a Bluetooth 5.0 connection. This ensures stability when you’re streaming. 

Tecboss also uses noise cancellation technology to give a crisper and cleaner sound. 

Unlike other products that plug into your cigarette lighter and take up a chunk of space, the Gooinng clips to your air vent, out of the way of the other essential parts of your vehicle. 

You can use this device to stream clear FM radio music, access tunes via Bluetooth, or listen to a micro SD card. 

For a bit of extra fun, there’s also 7 color options for your backlight. 

If you need help keeping your attention on the road, you can also connect the Gooinng to your Siri or Google assistant. The device can then give you driving directions or make calls upon request. 

For a price of around $20, features include:

  • Bluetooth 5.0 clear performance
  • Noise cancellation technology built-in
  • Convenient air vent connection
  • Music streaming from micro SD
  • 7 color backlight options
  • Dual charging ports
  • Access to smart voice assistant

Although this FM transmitter Bluetooth device comes with some bonus features like noise cancellation and smart assistant access, it’s missing some things too. 

You don’t, for example, get any ultra-quick charging technology. The transmitter can also only connect to one device at a time.


  • Bluetooth 5.0
  • Excellent noise cancelling
  • Easy and convenient design
  • Micro SD access
  • Voice assistant


  • No quick charge functionality
  • No multi-device connections
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5. Nulaxy KM18 Bluetooth FM transmitter (best for ease-of-use)

One of the most popular options for FM Bluetooth transmitters, the Nulaxy KM18, offers excellent performance and simplicity. 

During our Bluetooth FM transmitter review, we found the Nulaxy device quick and convenient to use. 

The screen offers plenty of useful information, and getting a Bluetooth connection requires just one tap of a button. 

One of the best features of the Nulaxy is its advanced noise reduction capabilities. You can enjoy superb sound quality no matter what you’re listening to. 

Plus, there’s a USB charging port available to keep your device running smoothly too. The hands-free calling functionality ensures you can answer and manage calls on the move too. 

With safety features built-in for extra peace of mind, and access to an aux input or TF card slot, the KM18 has it all. 

For around $20, features include:

  • USB charging port
  • LCD screen with plenty of information
  • Easy Bluetooth streaming
  • FM broadcasting with noise cancellation
  • Simple functionality
  • Aux and TF card input
  • Safety functions to protect drivers

The Nulaxy KM18 makes it quick and convenient to upgrade your car’s functionality with Bluetooth streaming, and stronger FM connections. 

There’s even a feature that lets you keep track of car battery voltage. 

The volume is a bit limited, and the device can sometimes cycle through stations at random.


  • Simple functionality
  • Safety features included
  • TF card options, and aux input
  • USB charging
  • Reliable audio


  • Limited volume
  • Cycles through stations at random
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6. LDesign FM Transmitter (best budget option)

Most of the best Bluetooth FM transmitter options on the market today look quite similar. 

That’s why it’s always so intriguing when a company comes along with a unique design. 

This LDesign transmitter comes with everything you need to add Bluetooth functionality to your car. Thanks to Bluetooth 5.0, you get quick and stable connections. 

Aside from Bluetooth, you get multiple other solutions for playing music, including TF card reading, U disk, a 3.5mm aux input, and FM support. 

This leading FM transmitter Bluetooth device also comes with an audio-enhancing solution that creates a more immersive duplex sound from your car stereo

Like some of the other transmitters we’ve considered, the LDesign also comes with a built-in microphone for voice navigation and hands-free calling. 

There’s also access to voltage information on the display for better safety. 

At a price of around $15, features include:

  • Bluetooth 5.0 technology
  • Hi-Fi sound quality
  • Clear call quality with built-in microphone
  • U disk, 3.5mm aux and TF card access
  • Voltage display
  • One-touch hands-free call
  • After sales support

This high-performance Bluetooth FM transmitter works with a wide variety of devices – and it looks good too. 

Sleek and stylish, it won’t take up too much room in your car. 

One slight downside is the volume is too low for people who like loud music as they drive.


  • Bluetooth 5.0
  • Hi-Fi sound support
  • Voltage display
  • One-touch hands-free calling
  • Excellent functionality


  • Too quiet 
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7. VicTsing upgraded Bluetooth transmitter (best with an assistant)

The VicTsing upgraded Bluetooth FM transmitter looks pretty simple at first. 

There’s no huge screen where you can scroll through your music, or multi-colored lights. 

What you get instead is a compact and reliable device to transform our daily drive. 

This transmitter comes with two USB ports for charging, including one ultra-fast option. 

The VicTsing supports Bluetooth 5.0, like many of the leading Bluetooth FM transmitter for car options. There’s also access to Google Assistant or Siri if you have the right app in your device. 

The built-in microphone allows for easy app control and hands-free calling in seconds. 

Aside from giving you the freedom to stream your own music however you choose, the VicTsing also comes with audio technology to enhance your FM radio playback, and noise suppression for your mic. 

The LED light also ensures you can find your device easily in the dark. 

For a price of around $15, features include:

  • 2 USB charging ports
  • Bluetooth 5.0 connectivity
  • Google or Siri assistant
  • Hi-Fi music boost
  • LED light for easy access
  • Small and convenient design
  • Microphone with noise suppression
  • Hands-free calling

Packing excellent functionality into a small space, the VicTsing provides a quick and easy way to unlock new features in your car. 

The quick-charge USB ports means you can charge your devices up to 4 times faster. 

At the same time, access to smart assistant means you never need to take your eyes off the road. The screen is too small to offer much information, though. 


  • Bluetooth 5.0
  • Hands-free calling support
  • Excellent quick charging USB port
  • Smart assistant access
  • Compact design


  • Limited screen information
  • Hard to skip through stations
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8. Doosl Bluetooth Universal (best external device)

A Bluetooth FM transmitter doesn’t necessarily have to plug into your cigarette lighter to be effective. 

Doosl takes a unique approach to unlocking new music in your car, with an external FM transmission device. 

There’s a rechargeable battery built into the product, which gives you up to 10 hours of continuous playtime, without draining your vehicle. 

Portable and easy-to-use, this intriguing product comes with Bluetooth 4.1 technology, and a USB port where you can charge your smartphone. 

There’s an FM LED screen for checking your channels and a handful of buttons for controlling your music. You don’t get any hands-free calling functionality included. 

For a price of around $20, the Doosl Bluetooth FM transmitter ensures you can listen to your music wherever you go, without having to compromise on car voltage. 

Features include:

  • Easy to use buttons
  • FM connectivity
  • Bluetooth streaming (Version 4.1)
  • Rechargeable battery with 10-hour life
  • Friendly design
  • USB port for charging
  • Memory for your favorite channels

The Doosl transmitter is an interesting alternative to some of the more common cigarette lighter port options on the market. 

This could be an ideal choice if you spend a lot of time moving between different cars and might forget to take your transmitter with you. 

There’s no hands-free calling or quick charging functionality.


  • Great FM transmission quality
  • 10-hour battery life
  • Bluetooth 4.1 connectivity
  • No need to plug into your car
  • Friendly design


  • No quick charge function
  • No hands-free calling
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9. Anker Roav SmartCharge (best with charging)

Anker is a popular brand around the world for external batteries and on-the-go charging. The Roav sub-brand offers high-tech solutions for your car too. 

The Anker Roav SmartCharge T1 is a Bluetooth FM transmitter and audio adapter. 

Unlike other Roav products, this one comes with a big LED display for extra information. 

The first thing you’ll notice when using this device is the boosted FM connection, which cancels static and improves the quality of your music wherever you go. 

Bluetooth 4.2 allows for a reliable connection between your phone and car – perfect for managing hands-free calls. 

The most exciting feature of the SmartCharge device, however, is the PowerIQ 2.0 charging ports. These ports can charge your smartphone extra-fast, ideal for life on the go. 

For a price of around $35, features include:

  • Power IQ 2.0 charging
  • Qualcomm quick-charge functionality
  • Excellent Bluetooth 4.2
  • Crisp and clear audio
  • Static cancellation
  • Easy-to-use interface
  • Powerful FM connection
  • Large LCD

This Anker device provides a combination of convenient charging and excellent Bluetooth streaming for a reasonable price. 

One downside is you’re only getting Bluetooth 4.2 here – which isn’t the best. This device does take up a bit more space than the previous Roav.


  • Brilliant quick-charge performance
  • Easy to use functionality
  • Good Bluetooth connection
  • Boosted FM quality
  • Crisp static cancellation


  • Not the best Bluetooth
  • Takes up extra space
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10. AINOPE Upgraded (best high-def audio)

Finally, we come to one of the best Bluetooth FM transmitter options for those in search of fantastic audio. 

The AINOPE upgraded Bluetooth transmitter uses Bluetooth 5.0 to connect to your device in seconds. 

You also get a stronger sound quality, thanks to the noise reduction that eliminates signal issues by up to 30%. 

The AINOPE supports hands-free calling with a high-performance microphone built-in. 

The full-duplex sound quality ensures you can get the most out of your audio whether you’re 

Like many of the leading Bluetooth FM transmitter for car options, there’s USB charging functionality. 

The PD 3.0 and QC 3.0 charging ports speed up your charging times. You can get a full battery in as little as an hour. 

There’s also an LED strip with 7 color options to choose from. 

For a price of around $20, features include:

  • Bluetooth 5.0 connectivity
  • Stereo sound quality
  • Skip-free music performance
  • LED light in 7 colors
  • Quick charging ports
  • Convenient interface
  • Quick hands-free calling button

The AINOPE has everything you need to transform your driving experience. 

With high-performance Bluetooth and excellent sound quality, you can rediscover your music. 

This device is a little chunkier than some of the other options we’ve looked at. At the same time, it’s quite hard to find stations with the FM radio function.


  • Bluetooth 5.0 streaming
  • Good sound performance
  • Quick hands-free calling
  • Quick charging functionality
  • Excellent interface


  • Hard to find FM channels
  • A little bulky

Choosing the best Bluetooth FM transmitter

Finding the right Bluetooth FM transmitter for your car means considering what kind of functionality you want to add to your commute. 

These days, there are plenty of options available. You can get a Bluetooth FM transmitter for car hands-free calling and quick device charging. 

There are also options out there that accept aux cables and SD cards too. 

The best FM Bluetooth transmitter for you will be one that offers all of the performance components you need, with a price tag you can afford. Here are just some of the things you might need to consider when making your choice:


Having a good display on your transmitter makes it easier to find the radio channels you want to listen to. Some devices also come with handy information about things like car battery and voltage. We love the ZEEPORTE FM for its screen, but the Nulaxy KM18 is a great choice too. 


Aside from Bluetooth, what other connections do you want? Are you hoping your device can connect to your smartphone and any assistant apps you have? Do you want to play your music from a USB stick or an SD card? The GoerTek is a great choice for multiple music playing options. 

Bluetooth performance

Since you’re looking for the best Bluetooth FM transmitter, it makes sense to consider Bluetooth quality. Many of the leading options on the market today come with Bluetooth 5.0. You probably shouldn’t accept anything less than Bluetooth 4.2 if you want a strong transmission. 


The design of your transmitter will determine how much space it takes up in your car, as well as how easy it is to use. The Tecboss is a good option for people who want to keep their devices out of the way. It slots easily into the air vent of your car. 


Many of the leading car accessories offering FM and Bluetooth streaming come with charging ports. Multiple USB charging stations will allow you to power up various devices at once. The Anker Roav SmartCharge uses state-of-the-art technology to give your smartphone extra juice in no-time. 

Extra features

Don’t forget to check out the additional features on your new purchase. Features like hands-free calling are excellent for keeping your attention on the road, so look for a good microphone. Smart assistant access make it easier to send texts hands-free, and you can even ask questions about directions.

What’s the best Bluetooth FM car transmitter?

There’s no one-size-fits-all solution when choosing the best Bluetooth FM transmitter. The right Bluetooth FM transmitter for you will depend on what you want to get out of your new car upgrade. There are, however, a lot of great choices out there. 

We love the IMDEN Bluetooth 5.0 solution for reliable and quick connections. The Anker Roav is excellent if you need quick charging on the move. For a fantastic all-around experience, the GoerTek might be a little more expensive, but it checks a lot of boxes for modern tech fans. 

Good luck finding the ideal Bluetooth FM transmitter, and remember to check out our other reviews on Radio Fidelity for more advice. 

Radio Fidelity: For the love of radio.

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