A Bluetooth FM transmitter allows you to broadcast on your car stereo music that is in your USB key, on your smartphone or on an SD card. This small object is now part of our daily lives, and more and more car owners are acquiring it. It allows you to enjoy your playlist easily. You can also use it to make calls with your hands-free.
The best Bluetooth FM transmitter combines with practicality, and excellent sound quality. Indeed, all mp3s and mobile phones can be synchronized using this tool. Today, many brands offer this type of high-tech accessories and it is not necessarily easy to navigate.
In order to help you choose the right one, here we reviewed the top 10 Bluetooth FM transmitters in 20120. Plus, with our buyer’s guide, you’ll be able to choose the best Bluetooth FM transmitter for your car without wasting any more time.
Best Bluetooth FM Transmitter for 2020
Finally, it is still necessary to find the best car FM transmitter so that you are not to be disappointed after a few days of use. We hope that the article will make it easier for you to choose which Bluetooth FM Transmitter to buy.
Checkout: Comparison Table of Best Bluetooth FM Transmitter in 2020
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1. Nulaxy KM28 – Large Screen Bluetooth FM Transmitter
The first product in our ranking is the Nulaxy Bluetooth transmitter. If you are looking for a great Nulaxy Bluetooth FM Transmitter that does not cost a lot of money, the KM28 FM Transmitter might be a great option. It is one of the cheapest FM transmitter on our list.
New Nulaxy KM28 with 1.8” TFT color screen and buttons offers Nulaxy customers a wider visual interface for more information such as incoming phone numbers, song name, FM frequency, battery voltage, connected Bluetooth devices and more.
It is a solid device to play music through your car speakers from your smartphone or any device that is compatible. Overall you won’t find any loose or small moving parts. If you love to travel and need tech for hands-free calling, you can buy it without any hesitation.
Nulaxy Bluetooth FM Transmitter supports incoming call announcement, fast-forward & fast-backward, 4 music input sources, and 5 EQ play modes. KM28 radio transmitter also has a built-in microphone and supports hands-free talking and private calls.
Crystal Clear Music from Four Sources:
It supports AUX/ BLUETOOTH/ USB/ TF CARD. KM28 car FM transmitter adopts advanced interference and noise cancellation technology, and CVC technology creates full duplex sound and suppresses noise and wind.
The extras make this device even better. The screen is readable in daylight. It is a bit cluttered with the colored (fake) graphic EQ level bar display, but it clearly tells you the device name when Bluetooth attaches and that is most important.
2. Zintou Colorful Light – Bluetooth Fm Transmitter for Car
While several companies are trying to create a breakthrough in the Bluetooth FM transmitter market, ZINTOU is keeping things nice and simple for people like me who prefer simplicity over anything else. I say hello to the ZINTOU Bluetooth FM Transmitter, a very simple, and probably amongst the cheapest FM transmitter in this list.
This product has many advantages, in particular the LCD screen which is very practical as well as the hands-free kit function which is reassuring for the driver. Powers up fast and starts transmitting to FM station within seconds
The connectivity to the car’s cigarette lighter port & proximity to the Radio unit on the dash ensures good connection to FM radio thereby reducing FM static that we see on other FM transmitter products. This advantage alone makes it a worthy gadget someone who like long drive with the car.
Remote Control & Music Playing:
It supports 21-key remote control for the FM Transmitter, and everyone in the car can control music playing or calls freely and easily that is a great option for family trips.
Car Battery Voltage Display:
This car FM transmitter will display car voltage when plugged into the car cigarette lighter. Enable you to know your car battery state (12V-24V) easily. Its dual USB ports with advanced technology deliver simultaneous high-speed charging to driver and passenger.
HD Sound Quality:
The audio clarity is excellent over the aux connection. Pair this with Zintou’s legendary quality for their mobile power products and you get a fantastic device. A high-sensitivity mic with advanced noise-suppression ensures anyone you call hears you clearly.
3. WPWPOO C43 – Rotating Design Bluetooth FM Transmitter for Car
For years WPWPOO Dual USB series of Bluetooth FM transmitter have been dominating the market for all the right reasons. This is what happens when you take clever marketing and amazing products in order to combine them together.
It offers the hands-free kit function and comes with 60 days refund guarantee and 12 months replacements. A great addition to your commute if you need hands free calling or just want to jam to some tunes and don’t have aux or Bluetooth in your vehicle.
You can change the frequency and use a different frequency where your cars radio and the unit have the same frequency. You can change the station channel that it transmits on. The Dual USB is definitely one of my favorite FM transmitter.
Two Playing Modes:
It comes with two playing modes: one for via Bluetooth and others one for via TF card. It supports listening to music while charging. This Bluetooth FM transmitter also has power-off memory function to play broken song.
Hand-Free Calling & Perfect Stereo Sound:
Built-in Microphone, Switch to hands-free mode automatically from music playing status when you receiving calls. You can answer/Reject/Hand up/Recall all in one keypad.
It also comes with adopted advanced CVC noise-canceling, wind noise suppression and full-duplex sound technology. The FM transmitter filters out background noise to guarantee high-quality sound.
This Bluetooth FM transmitter testing for all types of 12-24V vehicles, compatible with intelligent devices such as iPhone, iPad and Android phones. The battery voltage will be perfectly displayed for the first three seconds after powering on. If the voltage is down 12V, the alarm lamp will flash.
4. Sumind BT70B (Upgraded Version) – Bluetooth FM Transmitter
Let’s continue this ranking of the 10 best Bluetooth FM transmitters with Sumind BT70B. After several years, I am looking at the (Upgraded Version) Bluetooth FM Transmitter. A newly released version that is more suitable for regular car users.
You set this device to an unused frequency in your area and set your car radio to the same frequency and you can stream music through your car’s audio, use it as a speakerphone, use your phone’s navigation, etc.
Not only can it play content from Bluetooth devices, but it can also read files from a 3.5 m audio cable, A2DP and TF cards. It supports the vast majority of common formats, namely MP3, FLAC, WMA, APE and WAV.
As long as you have a cigarette adapter it works great, great sound tells you the life of your battery when you turn on your engine. Set it to an FM channel that’s not dominant and you can play anything. It is very easy to use transmitter and simple to install.
It has large key for easy operation. Its 1.7 inches large LCD backlight display song name, incoming phone number and shows your car’s battery level when car start.
This FM transmitter works with compatible devices, like iPhone, iPad, iPod, tablet, smartphones or MP3 player. You can transfer music in those devices to car audio via 3.5 mm audio cable. Support TF/ Micro SD card in FAT format up to 32G. This Bluetooth FM transmitter also supports AUX output and input.
High Clear Sound Quality:
This upgrade version comes with interference and noise cancellation technology -Advanced CVC technology creates full duplex sound and suppresses noise and wind. Built-in microphone feature supports hands-free talking reduce interference.
5. Nulaxy KM19 – Best Bluetooth Car FM Transmitter
You already know that Nulaxy has been one of the best companies out in the market releasing some fantastic budget-friendly products. Their smartphones, as well as other accessories have always been budget-friendly. Today, I am looking at their take on a Bluetooth FM transmitter. The Nulaxy is here to see if it can find its place.
Nulaxy Bluetooth car FM transmitter connects to the FM frequency you set it to…so once you set the station on your FM Radio in your car it’ll play whatever is being played on this transmitter…flash drive…memory cd or whatever through the auxiliary audio cord.
This Bluetooth car FM transmitter will play any audio that comes out of your phone. GPS, phone calls, music, YouTube videos. It is worth the money. The unit is covered by 6-month Limited Manufacturer Warranty.
This FM transmitter is the newest version from Nulaxy, they have a series of quality test standards to produce great products. When you listen to the radio, all you have to do is get an isolated frequency.
Nulaxy KM19 FM transmitter updated with more Features. With this device, you are able to play music through the USB disk, TF card, Bluetooth and AUX cable.
This Bluetooth FM transmitter works on most devices on the market such as Apple, Google, Huawei, Samsung, Sony and others. It also has USB and microSD slots for the input of audio. Any device that has these properties will work very well.
Big LCD Display:
Its 1.44-inch screen to better visualize your phone calls, music, car battery voltage. And you will feel very comfortable. This product is designed to be used with power outlet in cars, connecting Bluetooth from smartphone to FM radio in car.
6. VicTsing New version – Bluetooth FM Transmitter for Car
In my opinion, VicTsing is one of the companies that tried to make the Bluetooth FM transmitter relevant by perfectly mixing the design elements of traditional FM transmitter with the advanced features. The VicTsing FM transmitter is a testament to what they have achieved.
Not only can you play music via all Bluetooth devices, but also from a TF card, U disk or 3.5mm audio cable. This FM transmitter will work on any vehicle with a cigarette lighter and a FM radio. It is a high-performance transmitter that offers perfect sound quality.
You can play audio and videos from your phone and YouTube videos as well. It doesn’t need to charge it. And this transmitter has the power on/off function, when you don’t use it, you can turn it off without getting it out from the socket.
You just plug it into your lighter outlet, sync to your phone, find an empty FM station on your car radio, then dial the FM station number on your transmitter, and you are in business!
VicTsing design for brighter and clearer display, 1.8 inches color screen offers you a much wider viewing for an incoming phone number, battery voltage, FM frequency, song name, and connected Bluetooth device.
5 EQ Mode:
This FM transmitter supports 5 EQ modes including normal, rock, pop, jazz and classical to enjoy music. Its 360-degree rotatable metal hose is also highly flexible to adjust for comfortable viewing.
Battery Saving Design:
Just long-press the buttons to power off and no need plug or unplug it out from your car socket every time. The car battery voltage will always be on the display to prevent you from having to jump-start your car again.
7. Sumind BT70B – Best Car Bluetooth Fm Transmitter
This is an another great FM transmitter from Sumind. 1.7 Inch Display series is one of my favorite FM transmitter series and for all the right reasons; it looks good. I trust Sumind when it comes to the adapter, and it because it is one of the few Bluetooth FM transmitter that is looking into the future rather than focusing on being simplistic.
This FM transmitter allows your phone or other Bluetooth connected audio device to play through your car stereo by transmitting over another radio station. The frequency range of the device is same as others.
This works with any Bluetooth device. You plug this into the cigarette lighter and use Bluetooth from your phone and set your radio to whatever frequency is on the device.
This radio adapter support TF or Micro SD card in FAT format up to 32G, A2DP, MP3/ WMA format, and also supports AUX output and input. You can charge your Smartphones from the two USB ports, including a QC 3.0.
Magnetic Car Mount and Plate:
Sumind wireless radio adapter comes with 1 magnetic car mount and 2 magnetic plates, made of rubber. Because of the magnetic function, they can grip your smartphones in the car when driving, good companion for drivers. And the mount head is built in four magnets to keep your phone stay securely.
1.7 Inch display LCD backlight displays song name or incoming phone number and shows car’s battery level when car start. This LCD display screen able to rotate in 270-degree, visually you feel more comfortable.
Sumind wireless car radio transmitter works with most of devices with Bluetooth. Wireless car Bluetooth adapter can transfer music in those devices to car audio via 3.5 mm audio cable.
8. Criacr US-CP24 – Upgraded Bluetooth FM Transmitter
The Criacr FM Transmitter is a new Bluetooth FM Transmitter with Hands-free Car Kit Charger, which supports USB driver and TF card. It can automatically play and transmit the MP3 files of USB driver and TF card.
Criacr is a company that focuses largely on the performance, even their old devices are still relevant mainly because of their performance. The performance on the Criacr 2 Ports USB Charger Bluetooth FM transmitter is so good compare to others.
It is quick, fast, and extremely snappy. Allowing users to easily navigate through the menus. With built-in microphone, Supporting mobile’s A2DP function, work with SD, TF card and U disk, you can enjoy music from different ways.
You can tune your car radio to any unused empty frequency (87.5 -108MHz), and match this transmitter to the same frequency, then press Up or Down key to achieve FM frequency increase or decrease.
Dual USB Car Charger:
It carries with two USB charging ports, you can charge your phone or other devices simultaneously. Smart output current pairs all cellphones and tablets, safely charging to your device without any damage to the battery.
When you successfully connect to your phone’s Bluetooth by manual operation for the first time, then it can reconnect to your phone’s Bluetooth automatically every time.
Bluetooth Car FM Transmitter can be paired as a hands-free kit with all Bluetooth enabled devices. The transmitter will remember the radio station you left it on. Your car does not need Bluetooth. Your phone and the transmitter are synced with Bluetooth.
9. TEMEISI. BT12 – Black Bluetooth FM Transmitter for Car
TEMEISI is a company that is known for their top of the line GPS technology that we have seen in so many different fields. So it was generally an exciting thing for me when I got the TEMEISI. FM Transmitter for my personal car. One of the company’s brilliant Bluetooth FM transmitter. I can tell right away that this watch is amazing.
I like that it has the ability to charge up to two devices at once too. It is compatible with any vehicle that has an FM radio & cigarette lighter power outlet. Your devices and charges all cellphone or iPad at optimal speed. The super compact and portable design provides you portable driving travel.
Wireless Bluetooth Car FM Transmitter More stable FM signal, enhanced sound experience and built-in microphone with Echo cancellation. This wireless Radio adapter Car Kit offers your hands-free talking and wonderful music.
Clear Sound and Hand-Free Calling:
If you’re a music lover like me, you fall in love with this device. Because the CVC technology creates full duplex sound and suppresses noise and wind. You can also enjoy in-car stereo streaming and charge smartphones at the same time.
Wireless Radio Adapter Car Kit Advanced Bluetooth 4.2, fits all kinds of Bluetooth enabled devices, like iPhone, iPad, iPod, Tablet, Samsung, HTC, Sony and Android smartphones.
10. HOOWAN Bluetooth FM Transmitter Car Kit
HOOWAN Bluetooth FM Transmitter Adapter comes with built-in microphone and noise suppression (CVC) technology, which offers crystal clear phone calls. The device offers a very appreciable value for money. This is why it is the most popular model among consumers.
Bluetooth 4.2 provides you a strong, stable connection for reliable hands-free calling that you can hear through your car’s stereo. This device is also very practical thanks to the presence of the volume button.
The device has a large LCD screen that displays various useful information on the tracks played, call management and a car battery. You can also see the incoming numbers. Its blue backlit screen allows reading in the dark.
The soft rubber gasket can effectively anti-vibration and stabilize the contact and reduce the friction between the car charger and the car cigarette lighter port.
Big LCD Display:
Better visualize your FM frequency, volume and car battery voltage. It comes with an ideal size screen and auto voice broadcast phone call to assist drivers without disturbing the experience while driving safely.
Multiple Connection Methods:
Play your favorite music in the sound of your car through Bluetooth, USB Port, TF Card, Aux Cable. Compatible with most devices on the market. Another interesting thing about this FM transmitter is HOOWAN Bluetooth Car Stereo Adapter is compatible with Bluetooth devices.
#Nulaxy KM18 Black – Bluetooth Car FM Transmitter
If you are confused about which one is best for you, just click this photo and buy without any hesitation. This brand is very popular in the market. Just match it up with your radio and try to choose one that doesn’t currently have a program.
LCD display Bluetooth FM transmitter car kit not only can be used in car system but also can connect your home audio to listen to music. Its sticky base, allows you to place it on car dashboard for easy accessibility.
This will wireless connect to your car FM radio and it Bluetooth connect to your phone for phone call or play music from your phone and you can get 32GB memory card and load music on the card and play.
It comes through the speaker in the car. When you get it you set it to a station number that does not have station assigned to it. When you put your radio on that station everything from the phone comes through that station.
This model compatible with most devices on the market. You can play your favorite songs on your car stereo through Bluetooth, TF Card, Aux Cable. Advanced noise reduction technology will ensure high-quality, crystal clear sound.
Technology in Your Car:
Answer phone calls with the press of a button. Its voltmeter function to monitor the quality of your car battery. You can play music in 3 different ways in your car, and more.
KM18 FM transmitter is equipped with a voltmeter to show you the condition of your car battery. Voltage should be between 13. 2V to 14. 7V when your car is on and moving.
How to Choose the Best FM Transmitter
Let’s see together what are the features to be considered when choosing the Bluetooth audio transmitter! In this way, you will be sure to choose a model that is really useful for your needs and does not disappoint you. This is why I invite you to read the selection of criteria below:
Size & dimension
The first factor to assess is the size. Some models are obviously larger and more bulky than others. So we advise against those who are instead looking for greater practicality, you will definitely prefer a more compact radio transmitter.
Obviously the dimensions will also affect the display. It is important that it is backlit, so you can read it easily even at night avoiding too many car distractions. The size of the display influences the number of information that you can display on it.
Number of frequencies
To use an FM transmitter, you must find an FM frequency not used by a radio. It is important to check that the product offers frequencies between 88 and 108 Mhz to be sure that you can take advantage of the functionality of the device.
We are looking for a clear and interference-free sound. To obtain impeccable quality, you must adopt a Bluetooth type product. Note that the ideal place for the transmitter is between the two front seats if the antenna of your car is at the front of the vehicle.
On the market, you can also find devices with a hands-free kit function. The driver can press a button on the transmitter to answer a call and speak to his interlocutor safely.
Price and warranty
Very important elements to take into account concern the price and the guarantee of the product. The prices can vary between 15 and 30 dollars, it all depends on the functionality and the brand of manufacture. Obviously, remember to check the product warranty in case of concern later.
The basic models are limited to standard information, such as the frequency and status of the battery. Someone else also adds the indication of the volume, the AUX source (USB or SD card) from which the music comes, even the details of the song being listened to and any incoming calls if connected to a smartphone!
These more detailed models are obviously priced higher. It should also be considered that if you plan to use your FM transmitter while you are in the car, you will have little time to read all this information with each new song being played. So make sure you buy a model that has enough large display required your needs.
Easy of use
If you are a technology enthusiast, it will be really easy for you to approach these tools. However, their operation is really intuitive and basic. These are not devices that are too complex to use, so just look at the instruction manual to be ready to use them immediately.
A good idea is always to check that the upper part, especially in the larger models. It will certainly be easier to connect them by finding immediately a place to place them and that is suitable for your needs.
The most essential models have only two buttons, and are therefore perfect for those who are fast on technology or simply looking for a product that is very fast to use even while driving.
Performance is definitely last but not least. They depend on various external factors such as the quality of your car radio or the audio system of your car. This is obviously a risk to be taken into greater consideration if you live or drive in very crowded cities.
Beyond these factors, to get an initial idea of the quality of a Bluetooth FM Bluetooth car transmitter are three: study its packaging, read reviews from other users, and seek expert advice. These three things will certainly give you a general overview and will help you understand the quality of an FM radio transmitter.
Now you know all the information to consider before proceeding with the purchase. Remember not to be immediately conquered by any very cheap prices, but always to evaluate the technical characteristics of each model and its compatibility with your needs.
At the same time, a very expensive model could be such only because it contains accessories and features that you would actually end up not taking advantage of.
Sabbir Hossain obtained an Honors degree in Marketing, then specialized in training in blog writing, reporting and digital communication. Currently doing Masters in Digital Marketing. Read more about him.