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Nulaxy Bluetooth Car FM Transmitter Audio Adapter Receiver Wireless Handsfree Voltmeter Car Kit TF Card AUX 1.44 Display - KM18 Black Matte

4.4 4.4 out of 5 stars 128,721 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice in MP3 Player FM Transmitters by Nulaxy

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Black Matte

Purchase options and add-ons

Special Feature Hands Free,Noise Cancellation
Brand Nulaxy
Connectivity Technology Bluetooth, USB
Power Source Battery Powered
Product Dimensions 5.51"L x 2.28"W x 4.33"H

About this item

  • 1.44 Inch LCD Display: Nulaxy KM18 Bluetooth FM transmitter has a 1.44 inch screen for better displaying information like phone calls, FM channels, music, car battery voltage, etc. The ideal screen size to assist you in driving safe without disturbance.
  • Flexible Gooseneck&Bluetooth V5.0: The rotatable Gooseneck of the wireless radio adapter can provide you with an adjustable viewing angle and optimal viewing comfort of LCD display screen. With the Bluetooth V5.0 technology, the car bluetooth adapter can provide a more stable and faster connecting without intermittent disconnection.
  • Noise Cancellation&Hi-Fi Sound Quality: Nulaxy noise-cancellation technology dampens the road noise and gives you clear, crisp sound for hands free calls. High Quality Music Streaming ensures crystal clear sound for listening music and hands-free calls.
  • Hands-free Calls: All in one button for hands-free calls: answer/reject/hand up/recall make you seamlessly switch between incoming calls and music. Enjoy complete voice-control and safer driving with this Bluetooth transmitter.
  • Wide Compatibility: The fm transmitter bluetooth for car is compatible with most devices on the market, such as iPad, iPhone, iPod, HTC, Galaxy, Sony, MP3 player, tablet and Android Smartphones. You can play your favorite songs on your car stereo via Bluetooth, TF Card and Aux Cable. And it fits 12V-24V cars and trucks.
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Frequently bought together

$19.99
Get it as soon as Tuesday, Apr 2
In Stock
Sold by Nulaxy Direct and ships from Amazon Fulfillment.
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$14.24
Get it as soon as Tuesday, Apr 2
In Stock
Sold by hefengxianzhonghuawujinyouxiangongsi and ships from Amazon Fulfillment.
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Nulaxy Bluetooth Car FM Transmitter Audio Adapter Receiver Wireless Handsfree Voltmeter Car Kit TF Card AUX 1.44 Display - KM18 Black Matte
Nulaxy Bluetooth Car FM Transmitter Audio Adapter Receiver Wireless Handsfree Voltmeter Car Kit TF Card AUX 1.44 Display - KM18 Black Matte
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Price$19.99-17% $24.99
List:$29.99
$22.99$25.99$16.99$26.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Bluetooth connectivity
4.5
4.4
4.9
4.5
4.2
4.6
Sound quality
4.2
4.0
4.6
4.0
4.0
3.7
Volume control
4.4
4.7
4.5
4.1
Easy to use
4.2
4.3
4.4
Sold By
Nulaxy Direct
Syncwire Products
Hanya Global
Nulaxy Direct
LencentUS
Nulaxy Direct
power source
Battery Powered
Corded Electric
Corded Electric
Battery Powered
Battery Powered
Battery Powered
connectivity tech
Bluetooth, USB
USB, Bluetooth
Bluetooth, USB
Bluetooth, USB
Bluetooth
Bluetooth
style
Voltmeter
48W
Modern
Modern
Modern
Big Color Screen
special feature
Hands Free,Noise Cancellation
Bluetooth FM Transmitter
Bluetooth Transmitter,Fast Charging
Bluetooth 5.3 Technology, Enhanced Music Effects, CVC/DSP Noise Cancellation, Clear Hands-Free Calls, Unique Light Effects
car bluetooth adapter
8 Colorful LED Backlit Modes, Big Color Screen & Air Vent Clip, Smart Voice Control

From the brand


Product Description

FM Transmitter
bluetooth fm transmitter

More Options from Nulaxy

1

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fm transmitter

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bluetooth adapter car aux

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bluetooth car adapter

KM36

Car Bluetooth Transmitter

KM30

Car Bluetooth Transmitter

NX10

1

NX12

Customer Reviews
4.4 out of 5 stars
128,721
4.5 out of 5 stars
102
4.4 out of 5 stars
94
4.3 out of 5 stars
154
4.4 out of 5 stars
16,399
4.3 out of 5 stars
16,175
4.4 out of 5 stars
8,396
USB Fast Charge
Bluetooth Version
V5.0 V5.3 V5.3 V5.3 V5.0 V5.0 V5.0
Display Screen
1.44inch LCD Display Digital Display / Digital Display Big Display Screen Digital Display Digital Display
Power Output
USB A Port PD 36W & QC3.0 18W / QC3.0 & Type-C PD 20W QC3.0 Charging QC3.0 Charging PD18W &QC3.0
LED Light Bar
/ 5-Color LED Backlit 7-Color LED Backlit 7-Color LED Backlit / 7-Color LED Backlit /
Handsfree Call
Yes Yes Yes Yes Yes Yes Yes

Product guides and documents

What's in the box

  • FM Transmitter
  • 3.5mm Aux Cable
  • User Manual
  • Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

    Feedback

    Nulaxy

    Nulaxy Bluetooth Car FM Transmitter Audio Adapter Receiver Wireless Handsfree Voltmeter Car Kit TF Card AUX 1.44 Display - KM18 Black Matte


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    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    128,721 global ratings

    Customers say

    Customers like the connectivity, value, and ease of use of the Bluetooth adapter. For example, they mention it connects seamlessly, it's great for the price, and it'll save you a ton of money. That said, opinions are mixed on sound quality, static, and quality.

    AI-generated from the text of customer reviews

    14,488 customers mention12,964 positive1,524 negative

    Customers like the performance of the wireless audio adapter. They say it works extremely well, is very user friendly, and works great in both cars. The aux wire works really well with their ancient iPod, and it works great on empty streets. The instructions are perfect, and the adapter is a straightforward and reliable solution for all your audio needs.

    "...All in all this is a fantastic little unit, which works extremely well and is very user friendly with all of the features one could possible think of..." Read more

    "...I am pretty much blown away by all features this has and how well it works...." Read more

    "...It has a nice digital readout and works very well. I recommend this if you have older vehicle without Bluetooth!" Read more

    "...Set FM station and it works great. Sound quality streaming is very good...." Read more

    6,502 customers mention6,272 positive230 negative

    Customers find the wireless audio adapter simple to set up, straightforward, and reliable. They say the provided operating instructions are excellent and the set up and operation seemed fine. Customers also mention that the adapter is comfortable and convenient to look at. They mention that it allows them to activate Siri.

    "...is a fantastic little unit, which works extremely well and is very user friendly with all of the features one could possible think of, for mobile..." Read more

    "...As far as actually using it, I was almost shocked by how easy it was to pair with both my Samsung Galaxy S6 and my boyfriend's iPhone...." Read more

    "...It was easy to set up and pair my phone following the included instructions...." Read more

    "...The initial setup was not all that difficult either...." Read more

    6,276 customers mention4,667 positive1,609 negative

    Customers like the connectivity of the wireless audio adapter. They mention that it connects seamlessly, automatically, and quickly. Some say that the Bluetooth aspect of the product is incredible, especially for the price. However, some customers report that the connection drops.

    "...Great for extended periods in which you want to conserve battery on your smartphone or player. CAUTION though, which most people may already know...." Read more

    "...Lastly, I have yet to use it because the Bluetooth works so well, but it's amazing that it also comes with an AUX cord so that if you have an MP3..." Read more

    "...The fact that it attempts to auto connect to my phones bluetooth when it is powered on is amazing, because I don't want to spend too much setting it..." Read more

    "...It has no Bluetooth or aux cable so this KM18 transmitter came in handy!!..." Read more

    3,831 customers mention3,482 positive349 negative

    Customers appreciate the value of the Bluetooth adapter. They say it works well for the price and saves them a ton of money. Some customers also mention that it's definitely worth it.

    "...at, this one had easily the best reviews, and was actually very reasonably priced...." Read more

    "...This inexpensive unit saved me a ton of money and installation time." Read more

    "...It's a pretty good purchase. I would suggest this to anybody who does not have Bluetooth stock in their car" Read more

    "...If it was crap I would only be out $15. Surprise! Totally worth it. The set up was easy, the sound is good and so far I haven't heard any static...." Read more

    1,424 customers mention1,154 positive270 negative

    Customers like the signal strength of the wireless audio adapter. For example, they say it does a good job transmitting their BT signal out as an FM frequency, and has no problem with bleed. Some say the radio transmitter is powerful enough that it will block out stations near where they have it. Overall, most are satisfied with the signal quality and performance of this adapter, which is great for music listening wirelessly.

    "...The sound is SO much louder, clearer, and the FM broadcast is also stronger...." Read more

    "...Clean, clear reception. No hiss, no channels bleeding over. Worked like a charm!..." Read more

    "...for both music and audio books is very good and the transmitter completely fulfills my objective to be able to listen personal music selections and..." Read more

    "...the sound for a DVD or CD...so again--this device is far superior in transmitting its FM signal to the 10 year old DVD system installed by the car..." Read more

    8,986 customers mention6,172 positive2,814 negative

    Customers are mixed about the sound quality of the wireless audio adapter. Some mention that it connects quickly, the sound is much better than expected, and callers hear them loud and with clarity. However, others say that the sound wasn't perfect, it was distorted and fuzzy, and it sounded like a bad AM radio station.

    "...I found this to be the best mix for optimum sound. Although, if desired, you can still use your car's audio system dials for volume...." Read more

    "...The sound quality is good and it has buttons for skipping or replaying tracks, as well as a center knob that adjusts volume and answers phone calls...." Read more

    "...-free calling a few times but I did notice that I did have to talk a little bit louder than I normally would to reach the microphone...." Read more

    "...The hands free phone works great and the sound on the receivers end is clear. Easy dialing with Siri...." Read more

    3,020 customers mention1,975 positive1,045 negative

    Customers are mixed about the quality of the wireless audio adapter. Some mention that it has good quality construction, the quality is great on the receiving end, and it holds up strong. However, others say that it's flimsy and can be broken easily.

    "...It is quite sturdy though, and we haven't had any issues with it weakening or sagging from the lighter port...." Read more

    "...No complaints at all!! Today will be my 2nd full day of using this Device. I highly recommend it!" Read more

    "...Also the next song forward button is a little stiff at times...." Read more

    "This is a very high quality product, took a minute to pair and everything comes in great through my car speakers...." Read more

    2,525 customers mention958 positive1,567 negative

    Customers are mixed about the static. Some mention it's very easy to connect to, and there's minimal static. However, others say that there is some static, and that FM channels tend to be static-y.

    "...try to move it a little while driving or bump it then it will briefly get a little static, so it's best to put it where you want it and then leave..." Read more

    "...have any issues at all hearing the person on the phone and there was no static, they just said that my voice was a little quiet...." Read more

    "...It does have a little static but not bad. I’m unable to use an Aux cord as my Equinox’s aux/usb port does not work...." Read more

    "...There is some static but not sure if that’s the FM stations or the transmitter. Overall happy with the item." Read more

    Better sound than the alternatives on the market. I now trust this brand.
    5 Stars
    Better sound than the alternatives on the market. I now trust this brand.
    I had an FM transmitter for over a year from a different brand. I now am irritated that I didn't switch to this one sooner. The sound is SO much louder, clearer, and the FM broadcast is also stronger.My old unit (which I also bought on Amazon, also it had good reviews) would max out at about 50-60% of the volume of the radio stations. So when I wanted to crank a song I liked, I would turn the volume on my car stereo all the way up, and it would still not seem like the speakers were really cranking. I had a friend who said they had a similar experience with one of their cars with an older radio, and we just assumed that was something that came with the territory. On top of this, the old unit had a bass boost feature, which would sort of crank the volume but it would then distort the sound. It also would hiss and crackle, and sometimes a nearby radio station would bleed into the signal when driving across town.But, NOW I know what I was missing. Again, this unit is both LOUD and CLEAR. The max volume may be about 5% lower than the local radio stations, but that's with a flat EQ on my phone (no frequencies boosted), and the quality of the sound is often BETTER THAN the local stations. The part of town where radio interference is the strongest barely creates a background fuzz, and it's quiet enough I am only able to hear it when the stereo volume is louder than 60% or so. In my neighborhood I easily found a frequency that is dead quiet.So to sum up I don't think anyone needs to spend more money on a fancier model, flashy lights, bass boost, etc. Get THIS one. Before I got this, I was seriously considering spending $600 to upgrade the stereo so I could listen to my music. This has completely satisfied me, I am so happy to save the $$.
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    Top reviews from the United States

    Reviewed in the United States on February 8, 2016
    Color: BlackVerified Purchase
    151 people found this helpful
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    Reviewed in the United States on March 1, 2018
    Color: BrownVerified Purchase
    270 people found this helpful
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    Reviewed in the United States on March 18, 2024
    Color: BlackVerified Purchase

    Top reviews from other countries

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    Sarah Jane
    5.0 out of 5 stars Quality built, sturdy, attractive and functional!!
    Reviewed in Canada on July 1, 2021
    Color: BlackVerified Purchase
    Doze
    5.0 out of 5 stars Surprised at how good this was! So good, I bought another one for my wife's car
    Reviewed in the United Kingdom on March 13, 2024
    Color: BlackVerified Purchase
    Rafael
    4.0 out of 5 stars Util
    Reviewed in Spain on December 11, 2023
    Color: GoldenVerified Purchase
    Silk
    5.0 out of 5 stars Recommend
    Reviewed in Germany on May 7, 2023
    Color: Black MatteVerified Purchase
    Benjamin
    5.0 out of 5 stars Fm
    Reviewed in France on January 23, 2023
    Color: BlackVerified Purchase