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Sold by: Nulaxy Direct
Sold by: Nulaxy Direct
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Nulaxy Bluetooth FM Transmitter for Car, Upgraded Manual Power On/Off Switch Wireless Car Radio Bluetooth Adapter Supports Hands free Calls, USB Fast Charging, microSD Card, Aux Play - KM18 Plus Black

4.4 4.4 out of 5 stars 3,199 ratings

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Purchase options and add-ons

Special Feature Fast Charging
Brand Nulaxy
Connectivity Technology Bluetooth, USB
Power Source Battery Powered,Corded Electric
Material Crystal

About this item

  • 1. ON / OFF BUTTON - Nulaxy KM18 Plus is an upgraded version of the Nulaxy KM18 with On / Off Button. An easier way to turn your KM18 Plus on and off. Nulaxy always thinking about your comfort while driving.
  • 2. GREAT ADVANTAGES: Compatible with most devices on the market (Apple, Samsung, Xiaomi, Oppo, Sony) you will not have problems with compatibility. Play your favorite songs in the sound of your car through Bluetooth, TF Card, Aux Cable. Advanced noise reduction system will guarantee you a quality crystal clear sound.
  • 3. BIG LCD DISPLAY: Developed with 1.44 inches screen to better visualize your phone calls, musics, car battery voltage. Ideal sized screen to assist drivers without disturbing the experience while driving safely.
  • 4. TECHNOLOGY IN YOUR CAR: With our device you will add in your car: 1) Bluetooth connection; 2) Answer phone calls with a click and safely while driving; 3) Voltmeter function to control the quality of your car battery; 4) 3 different ways to play music in your car and more.
  • 5. VOLTMETER FUNCTION: Safety when driving is our first concern, so we equip our devices with voltmeter. You can now check the quality of your battery before your trip or daily ride. Battery between 14.8V to 13.4V is when your car is on and moving. Battery between 12.8V to 12.2V is the normal voltage of the battery in your car parked and power off. Battery below 12V change the battery as soon as possible.IC: 26752-KM18. HVIN: KM18 Plus
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Get it as soon as Sunday, Mar 31
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Nulaxy Bluetooth FM Transmitter for Car, Upgraded Manual Power On/Off Switch Wireless Car Radio Bluetooth Adapter Supports Hands free Calls, USB Fast Charging, microSD Card, Aux Play - KM18 Plus Black
Nulaxy Bluetooth FM Transmitter for Car, Upgraded Manual Power On/Off Switch Wireless Car Radio Bluetooth Adapter Supports Hands free Calls, USB Fast Charging, microSD Card, Aux Play - KM18 Plus Black
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Price-20% $18.99
List:$23.74
$26.99$25.99$22.99$22.99$25.99
Delivery
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Sound quality
4.2
3.7
4.0
4.8
4.5
4.1
Volume control
4.5
4.1
4.6
4.7
4.5
Bluetooth connectivity
4.6
4.6
4.9
4.5
Easy to use
4.2
4.4
5.0
4.3
Value for money
3.4
4.4
4.2
Sold By
Nulaxy Direct
Nulaxy Direct
Syncwire Shop
Gooing
Jienda-us
Nulaxy Direct
power source
Battery Powered,Corded Electric
Battery Powered
Plug into the car cigarette lighter socket
Corded Electric
Battery Powered
connectivity tech
USB, Bluetooth
Bluetooth
Bluetooth
Bluetooth, Auxiliary, USB
Bluetooth, USB
Bluetooth, USB
style
Modern
Big Color Screen
Modern
MP3, Bluetooth
Modern
Modern
special feature
Fast Charging
8 Colorful LED Backlit Modes, Big Color Screen & Air Vent Clip, Smart Voice Control
✅Fast Charging 54W Max ✅Safe Efficient Charging Dual Ports, ✅Powerful HiFi Deep Bass ✅Upgraded Bluetooth V5.3 Connectivity FM Transmitter, ✅Light Switch Design ✅Dual Mics for Noise Suppression & Hands-free Calls, ✅Wider Range Compatibility for Most Smartphones and Vehicles
Dual Usb
Hands Free Calls, Fast Charging, Bluetooth
Bluetooth 5.3 Technology, Enhanced Music Effects, CVC/DSP Noise Cancellation, Clear Hands-Free Calls, Unique Light Effects

From the brand

Product guides and documents


Product Description

KM18 PLUS
km18
KM18PLUS
KM18PLUS
KM18plus

Read Before Use - User Tips

1. Upgrade version with power on/off button.

2. Find a vacant or non-interfered frequency and sync Nulaxy device to that frequency for minimized static noise.

3. To achieve best audio quality, please set the volume on your phone to maximum and then adjust the volume for your car stereo; you are not suggested to adjust volume of your car speaker to maximum (this will bring lot noise).

fm tansmitter
car bluetooth aux adapter fm bluetooth transmitter car bluetooth fm transmitter 18COLOR car radio car radios bluetooth radio transmitter car car bluetooth hands free phone kit bluetooth 29 car gadgets fm transmitter car radio transmitter bluetooth bluetooth receiver car radio car radios car adapter car charger car plug into cigarette car accessories interior radio transmitter car
KM18PLUS KM18COLOR KM18 KM29 KM30 NX10
Customer Reviews
4.4 out of 5 stars
3,199
4.4 out of 5 stars
7,183
4.4 out of 5 stars
128,684
4.4 out of 5 stars
7,290
4.4 out of 5 stars
16,391
4.3 out of 5 stars
16,152
Bluetooth Version V5.0 V5.0 V5.0 V5.0 V5.0 V5.0
Micro SD/TF Card Slot
AUX Port ×
USB Charge Port 5V/2.1A*1 QC3.0 Port*1+5V/2.4A*1 5V/2.1A*1 QC3.0 Port*1+5V/2.4A*1 QC3.0 Port*1+5V/2.1A*1 QC3.0 Port*1+5V/2.1A*1
EQ MODE × 5 EQ Mode((Playing Through SD Card) × 5 EQ Mode(Playing Through SD Card) Bass&Tre Mode ×
Caller ID Display ×
Playing Sources Bluetooth/ SD/TF Card/ AUX Bluetooth/ SD/TF Card/ AUX Bluetooth/ SD/TF Card/ AUX Bluetooth/ SD/TF Card/ AUX Bluetooth/ SD/TF Card/ USB/AUX Bluetooth/ SD/TF Card/ USB
Activate Siri/ Google Now × × × ×
Playback Modes Repeat All/ Random (Playing Through SD Card) Repeat All/ Repeat One/ Random/ Repeat Folder(Playing Through SD Card) Repeat All/ Random (Playing Through SD Card) Repeat All/ Repeat One/ Random/ Repeat Folder (Playing Through SD Card or USB Flash Drive) Repeat All/ Repeat One/ Random/ Repeat Folder (Playing Through SD Card or USB Flash Drive) Repeat All(Playing Through SD Card or USB Flash Drive)
Battery/ Voltage Display Temporary Display after Power on Permanent Display Temporary Display after Power on Permanent Display Permanent Display Temporary Display after Power on

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Product information

Warranty & Support

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

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Nulaxy

Nulaxy Bluetooth FM Transmitter for Car, Upgraded Manual Power On/Off Switch Wireless Car Radio Bluetooth Adapter Supports Hands free Calls, USB Fast Charging, microSD Card, Aux Play - KM18 Plus Black


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Customer reviews

4.4 out of 5 stars
4.4 out of 5
3,199 global ratings

Customers say

Customers are happy with the performance, sound quality, ease of use, and value of the Bluetooth FM Transmitter. For example, they mention it works great, serves its purpose beautifully, and has clear sound. They appreciate the gooseneck and the ability to place it anywhere. Opinions are mixed on bluetooth connection and static.

AI-generated from the text of customer reviews

432 customers mention399 positive33 negative

Customers are satisfied with the performance of the Bluetooth FM Transmitter. They mention that it serves its purpose beautifully, and is easy to use. Some say that the hands-free phone functions work well, and that it works right out of the box. Overall, most are happy with their purchase and recommend it to others.

"...If you want to upgrade your old car by adding one simple, cheap and useful device, then this is it. It gets you many uses in a small package...." Read more

"It works, has voltmeter, bluetooth syncs well most of the time which is a miracle, external mini input is nice but if you looking for 87.5, 87.7, or..." Read more

"...This item works like a charm and kept me from spending hundreds in order to have BT music capability. Fit and function are top notch 👌...." Read more

"...last, but it seems to be fairly well constructed and performs it's core function very well...." Read more

353 customers mention256 positive97 negative

Customers like the sound quality of the wireless audio adapter. They say the music is clear and the calls come through loud and clear. They also appreciate the higher volume and the tiny microphone that makes for good call volume. Some mention that the KM18 works OK with music but you will have to put up with a little static. That said, it plays all their music and podcasts without a problem.

"Sound quality is great, bluetooth works great, it came new in box and is fairly heavy and sturdily made but not so much that it sags or rotates in..." Read more

"Very impressive sound with this device. Easy to hook up and pair with my phone...." Read more

"...In fact, it sounds better than my radio. I've also been using Waze for GPS and it's been working well...." Read more

"...little separation between the right and left channels makes it sound like a mono mix, even on songs that are hard panned...." Read more

236 customers mention220 positive16 negative

Customers find the wireless audio adapter easy to use. They mention that it's super easy to setup, operate, and pair with their phone. They say it connects to their phone easily, and that it provides plenty of placement flexibility. Some mention that the radio signal is clear and that they can stream Pandora and Spotify.

"...Easy pairing...." Read more

"...Operation is very easy with a simple push of the button to turn it on, fast synching with my phone, and easy playback/track/channel changes...." Read more

"Very impressive sound with this device. Easy to hook up and pair with my phone...." Read more

"Easy to set up and use FM transmitter. Gooseneck provides plenty of placement flexibility. High recommended" Read more

102 customers mention81 positive21 negative

Customers like the value of the wireless audio adapter. They say it works great for an awesome price and is well worth the price. Some customers also mention that it comes with a value knob.

"...If you want to upgrade your old car by adding one simple, cheap and useful device, then this is it. It gets you many uses in a small package...." Read more

"This works great for an awesome price. Best part is the on/off switch." Read more

"...a cheap FM Bluetooth Transmitter for music, this is definitely worth the price...." Read more

"...This comes with a value knob which solves this problem and also make the sound a lot clearer...." Read more

89 customers mention84 positive5 negative

Customers are satisfied with the build quality of the wireless audio adapter. They mention that it is very high quality, sturdy, and slick. The design is good, and the instructions are easy to follow. The transmitter is pretty solid, and produces crisp and clear audio. Overall, customers find the product to be reliable and secure.

"...Sleek design.7) Charging usb port - always a handy feature.The Bad -Yet to find one...." Read more

"...bluetooth works great, it came new in box and is fairly heavy and sturdily made but not so much that it sags or rotates in the cigarette lighter...." Read more

"...The unit came on.It had a nice looking display. The unit is smaller than I imagined but it looks nice. I paired my iPhone 6+ with it...." Read more

"...not sure how long this device will last, but it seems to be fairly well constructed and performs it's core function very well...." Read more

87 customers mention81 positive6 negative

Customers like the on/off button of the wireless audio adapter. They say it's easy to use and has a dedicated off switch. Some appreciate the quick connectivity and the dedicated power button. Overall, customers are happy with the ease of setup and the functionality of the device.

"...Easy pairing.3) Autoconnect if switch is left on - the moment you get into your car, it'll connect your phone..." Read more

"...I’m glad the Plus version has an on-off button, which I hope will save wear and tear from not having to frequently remove and replace it in the..." Read more

"...The Bluetooth pairing works every time and the on/off switch is great to have because my power source is always on even when the ignition is off...." Read more

"...I am a big fan of the power button which allows me to leave it plugged in and just turn it on when I need it...." Read more

209 customers mention140 positive69 negative

Customers are mixed about the bluetooth connection. Some mention that the sound quality and Bluetooth integration are excellent, while others say that it doesn't have Bluetooth music through the radio. The Bluetooth pairing works every time, and the on/off switch is great. However, some customers report issues with calling, but for some reason does not have Bluetooth or analog input. The transmitter needs to be on full blast, and this reduces the quality of signal.

"...The bluetooth is pretty good but not perfect at automatically connecting to my phone, I only rarely need to actually turn my phone on and reconnect...." Read more

"It works, has voltmeter, bluetooth syncs well most of the time which is a miracle, external mini input is nice but if you looking for 87.5, 87.7, or..." Read more

"...exceptionally strong FM antenna and I think this actually reduces the quality of signal that I receive because my antenna is probably picking up..." Read more

"...The unit paired to my phone seamlessly and, considering easily I get tripped up in setting up devices, I easily was able to locate the right station..." Read more

87 customers mention35 positive52 negative

Customers are mixed about the static in the wireless audio adapter. Some mention that it effectively filters out the static, while others say that there is a lot of static that comes out of the radio.

"...He said that my audio was just ok, and there was a lot of background static. I told him about the whining sound that I was hearing on my end...." Read more

"...Size is compact and plastic body seems to be of good quality. No static at all in my area using 88.1...." Read more

"...Sure, sometimes the audio would have a little static but thats if you're under a long bridge like the one you'd go under if you were going to LAX." Read more

"...No static at all, even on the same exact channels that I tried the others on" Read more

Stunned!  Saved me HUNDREDS and HUNDREDS of dollars. Buy this!
5 Stars
Stunned! Saved me HUNDREDS and HUNDREDS of dollars. Buy this!
So, I pick up a 2004 Mercedes-Benz CLK55 for a daily driver. If you've ever owned a Benz or BMW out of warranty and had to pay for anything, you'll know where this is going. Fortunately, I deal with automotive modifications for a living (but mostly powertrain) so I knew what I was in for. My car has the Bose system but not the Mac Daddy double DIN head unit with nav. But, hey, it has a fifty cassette deck, weather band and of course that briefcase sized 6 CD changer in the glovebox. But, NOWHERE was there a 3.5mm input for my music from my phone. Bluetooth was a no-go back then, too. Looked for a unit that would have modern features (BT in particular) and not kill me on price as this is a budget car, not an investment. You can find single DIN units for less than $200 but nobody makes a mounting kit for it so it would be cobbled together. Add to that the fact that you have to use a proprietary optical line to use the Bose sub and amps and this sounds like a costly pain in the butt (read: 15 year old German car).Then, perusing for other options, I found the Nulaxy KM18 Plus. There is no way in the world this is going to work, much less sound even remotely acceptable, for $18!! Thanks for Amazon Prime, the unit showed up in the mailbox today and I immediately went to the garage. Within 5 minutes I'd listening to Spotify via my phone and KM18 Plus!!! It is mega easy to set up, simple to use and actually sounds more than just acceptable! So for anyone even thinking about custom fitting something into an older import, THIS is your answer. Thanks Nulaxy. If it lasts 6 months (the normal warranty period but you extend that to 18 months when you register the unit online) I'll be over the top about this little beast. Nice work folks and thank you!
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Top reviews from the United States

Reviewed in the United States on November 21, 2017
Customer image
5.0 out of 5 stars The one gadget your old car needs in this era
Reviewed in the United States on November 21, 2017
I've always been thinking of an in-car Bluetooth FM transmitter for my old 2006 Honda that doesn't have a bluetooth option. After I saw this in my friend's car I decided to try it out. So here are my good, bad and final opinion

The good -
1) Excellent call quality - I originally thought of getting the KM20 thinking its the newer one. I'm so glad i didn't after reading some good reviews where reviewers commented on how their call quality wasn't that great. I have to say this one kicks ass. Crystal clear calls with no lags or low volumes or breaks.

2) Easy pairing.

3) Autoconnect if switch is left on - the moment you get into your car, it'll connect your phone ( if its bluetooth is on and is paired ).

4) The wheel - I am old school and love the wheel. Both for volume and its a click button as well.

5) Aux port and SD slot - so music unlimited in short. Any mode.

6) Sleek design.

7) Charging usb port - always a handy feature.

The Bad -
Yet to find one. pretty good device this is and no wonder its highly reviewed on amazon.

The Bottomline -
If you want to upgrade your old car by adding one simple, cheap and useful device, then this is it. It gets you many uses in a small package. very functional. Don't think twice on it.

**** If you thought my review was useful, please click yes below. and if you have any questions please ask and i can answer at the earliest. thanks ****
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291 people found this helpful
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Reviewed in the United States on December 25, 2017
9 people found this helpful
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Reviewed in the United States on March 2, 2018
Reviewed in the United States on December 6, 2019

Top reviews from other countries

D
5.0 out of 5 stars Works very well
Reviewed in Canada on August 12, 2023
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D
5.0 out of 5 stars Works very well
Reviewed in Canada on August 12, 2023
Great reviews on this at youtube and here, and I can see why. It's very easy to use, pairs up quick and the sound is very clear with the chosen station to use. With my 99 truck I needed the adjustable arm to position it properly once plugged into the 12v socket which is tucked deeper in the instrument panel. Depending on the lighting it can be tough to make out the display on the transmitter, till you find the right spot. Also love having it hands free using Alexa to stream music.
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One person found this helpful
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Jonthan (Queensland)
5.0 out of 5 stars Great Product - Simple and does the job very well
Reviewed in Australia on March 6, 2020
Dianne Springer
5.0 out of 5 stars Good device
Reviewed in Canada on February 7, 2024
Blake
5.0 out of 5 stars Clear audio and reliable work around for no Bluetooth audio in the car.
Reviewed in Australia on March 20, 2020
Doug
4.0 out of 5 stars Excellent value
Reviewed in Canada on February 3, 2019
One person found this helpful
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