How to Add Bluetooth Adapter for Car?

bluetooth car adapter

The rapidly increasing popularity of Bluetooth for car has pushed auto manufacturers across the globe to integrate it into modern vehicles.

This innovative technology allows you to listen to your favorite podcasts or stream music on your regular commute without the stress of the monthly expense of internet radio or CDs.

Its advanced version is exceptionally power-efficient, can transmit a huge amount of data, and has little lag.

If your older automobile does not have Bluetooth and road trip accessories, there’s great news. You can add it by using a Bluetooth car adapter, in the United States.

Continue reading to learn how to add a Bluetooth adapter for car without aux and how many devices can a Bluetooth device connect to, simultaneously?

This blog explains several ways to add it to your car so you can play your favorite tunes while driving, even if you have an older model automobile.

What is Vehicle Bluetooth?

bluetooth music

It is a wireless communication technology that permits distinct electronics to connect together over shorter ranges.

You can take advantage of it to link cordless headphones to your iPod or a wireless mouse to your laptop. Automobile Bluetooth works in the same fashion.

It permits you to utilize your mobile hands-free, so you don’t have to hold your smartphone in your hand or plug it into your wagon to play Bluetooth music, make calls, etc.

How Does A Vehicle Bluetooth Stereo System Function?

It utilizes short-distance, low-power transmitters to send and receive information over radio waves.

If you have a wagon with Bluetooth stereo, it will identify your cellphone and make a pairing request.

You simply have to tap “pair” on both gadgets, and they will automatically link over one of 79 available FM channels.

Afterward, you can access your mobile’s music, messages, map, contacts, etc., from the stereo interface.

Your stereo and mobile will change the channel, they are utilizing thousands of times per second to improve security and diminish intervention with other Bluetooth devices.

As it only functions over shorter ranges, your mobile will automatically disconnect when you reach your desired location and step out of the automobile.

What is Bluetooth Car Adapter, And How To Add Bluetooth To Your Vehicle?

If your automobile does not have Bluetooth but has a cassette player or aux jack, you can utilize an adapter to give it the ability you want.

An adapter is a smart car device that lets you add Bluetooth to your van without replacing the current factory stereo.

It can replace aux cords in the wagon, so you can link your mobile to your automobile without using physical connections.

They come in various options, such as Bluetooth cassette adapter, Universal Bluetooth vehicle kit, Stereo adapter with FM transmitters, etc.

Bluetooth Cassette Adapter

Bluetooth technology

If your van features its own cassette player, buying a cassette adapter is the easiest and most inexpensive way to add Bluetooth to your car.

You can link your mobile to the Bluetooth technology inside the cassette player and then put it into your automobile stereo, allowing you to make calls, listen to music, etc.

Universal Bluetooth Car Kit

If you need the coolest car gadgets to make hands-free calls, purchasing a universal Bluetooth kit will be the finest and most cost-effective option.

It consists of a microphone and integrated speaker that connect to your wagon without requiring to be linked to the stereo.

Due to this, you won’t be able to stream your own tunes or listen to podcasts from your mobile to your stereo.

To use it, plug the device into the headphone jack or USB port. It will require an energy source, so ensure you have a place to plug it in or that it is battery-powered and fully charged.

Afterward, it is reliant on your gadget. Most kits work on radio. You link your cellphone to the device, it chooses an FM channel, and then you tune the automobile radio to that FM channel.

You will be astonished how swiftly you can discover the channel and listen to the music.

Single-Din Radio

If you don’t want to use contemporary touchscreen amenities such as Android Auto or Apple CarPlay, you can install a single-din radio in your older ride.

It will automatically connect with the mobile when you turn the automobile on. It boasts an additional car USB port, an aux to Bluetooth port, and a microphone for hands-free calls.

Double-Din Radio

The most technically advanced approach to adding a vehicle Bluetooth adapter to your old van is a double-din radio with a touchscreen.

You can not only add Bluetooth, but you can also add advancements that arrive with a huge touchscreen. It will probably offer you Android Auto and Apple CarPlay compatibility as well.

Bluetooth Speakerphone

The least useful approach to adding Bluetooth to your older ride is using a small speaker and receiver that make hands-free calls.

It does not link to the radio and has nothing to do with the music. It only augments your calls and enables you to speak to them with an integrated microphone.

Stereo Adapters with FM Transmitters

Whether you pick the vehicle-specific or universal kit option, these devices will let you add Bluetooth to your present factory stereo.

However, to use the stereo adapter with the FM transmitters’ method, you will need to link the aux adapter for the car to your existing stereo’s wiring.

Whichever method you select, the aux Bluetooth adapter offers you a straightforward and effective way to add the latest technology to your older automobile.

You won’t have to look away from the road to use your smartphone while driving.

Now, you can interact with your gadgets to stay connected as you drive—without sacrificing your safety.

What Type Of Bluetooth Kit Should You Buy?

All the methods mentioned above provide an affordable way to listen to your tunes that is also portable and trouble-free.

You need to select the right option for you depending on your vehicle’s type:

  • If there is no aux-in jack in your ride, but you need to make numerous calls in the car, and call quality is more important for you than music quality, then you should purchase a speakerphone.
  • If there is an aux-audio input jack in your vehicle, opt for an aux-in kit.
  • And if an aux-in jack is not present in your wagon and you want to listen to podcasts or music more than making calls, you should choose FM transmitters.

3 Reasons to Add Bluetooth To Your Older Automobile

Modern vehicles already have built-in Bluetooth. You just need to locate the correct button on your dashboard icon, which could be a bit difficult.

Without Bluetooth, you will need to pinpoint the aux cable and Bluetooth car charger at all times. The aux cable links your mobile to your van via a headphone jack.

By adding a car charger port and Bluetooth audio to your ride, you can listen to your own songs while driving and turn on the radio.

Here are the top reasons to add Bluetooth to your car.

· Stop Purchasing CDs

Save your money and time searching for CDS and just utilize Spotify. Furthermore, CDs are not readily available nowadays, and you can’t keep a lot of them in your van.

· Discover an Inexpensive Device To Link Your Mobile To Your Vehicle

The cost of Bluetooth technology has decreased in recent years, making it pocket-friendly and hassle-free to buy a new device.

· Use Your Headphones

Link headphone to automobile

While you should avoid utilizing your headphones while driving, you will be able to link them to your automobile if required.

Frequently Asked Questions:

1. How Much Should You Invest In Adding Bluetooth To Your Auto?

The expense of adding the device to a vehicle is fairly cost-effective, ranging from $100 to $300.

A receiver or transmitter may cost $10, while a single-din radio can cost $100 to $200.

Personalized car accessories in the United States may cost up to $200, and the deployment can range from free to standard labor charges.

2. How to Use A Vehicle Bluetooth Adapter?

Link the adapter into your van’s 12 volt USB cigarette lighter adapter plug to power up.

Activate the mobile Bluetooth and pair your smartphone with the adapter via Bluetooth. Now, tune your wagon audio to an empty channel.

3. How Many Devices Can A Bluetooth Device Connect to, Simultaneously?

You can link multiple devices at the same time with a device. The Bluetooth 5 version permits several devices to simultaneously link to one device.

Nevertheless, the maximum number of devices that can be connected to one Bluetooth device is 7.


In a nutshell, if you are speculating about how to add Bluetooth to your car, we recommend purchasing a universal auto kit.

These convenient devices are cheap, portable, and easier to choose—you don’t need to spend hours confusing over which one to pick. Simply discover one that will function with your van.

Moreover, replacing the entire stereo system is not an option for most folks. If you’re one of them, you should go for a car kit.

If you want to keep your car well-maintained or need guidance about DIY car accessories in the United States, follow CarDecent

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