How to Connect Bluetooth Adapter to Car Audio System? – MashTips

The Bluetooth FM Transmitter Car Kit allows you to make hands-free calls and play songs directly from your smartphone to your car stereo. There are bluetooth car kits available for those who do not have bluetooth connectivity built into the car. Most newer car models come with built-in car bluetooth, which wirelessly connects your phone to the car’s audio system.

No need to take your hands off the wheel, Bluetooth car adapters connect your smartphone to the car’s audio system and you can make calls, play music, ask Siri, etc. questions you had before purchasing a bluetooth car adapter device. I hope these answers will guide you to select the best bluetooth car adapter.

Let’s see the buying guide of bluetooth fm transmitter car adapter which can wirelessly connect smartphone to car audio system.

wiring requirements for car bluetooth fm transmitter

You don’t need to worry about extra wiring or aux pin in your car audio system when using bluetooth car kit, these devices are plug and play, and no installation or extra wiring is required to work. i bought one of these bluetooth car adapters along with my favorite car dash cam and tried it in my car. In my experience, this article is worth it for those who don’t have a built-in bluetooth car stereo in their car.

Editor’s note: If you don’t want to continue with the guide and want to buy the bluetooth car adapter, check the list of bluetooth car adapters for car audio system.

audio system compatible with bluetooth fm transmitter for car

The bluetooth car kit will work with almost all cars that have an fm audio system and a 12v car cigarette lighter socket near the driver’s seat. i’m pretty sure most cars have a built in audio system with fm and am radio and cd/dvd players. Some of them come with an auxiliary input that can be used to connect the audio port of your music device directly to the car’s audio system. however, the bluetooth car kit works wirelessly and you do not need to use this auxiliary input.

Related: We already discussed a different article about things to know before buying a dash cam. Meanwhile, if you are interested in car devices, there is a cool device called car hud display, which you will be interested in and check things out before you buy car hud display.

how to use the fm transmitter?

These Bluetooth Car Kit is using two modes of communication. This Car Adapter has a Bluetooth Receiver, and Transmitter to connect with a Bluetooth enabled Smartphone. In addition to this, there is an FM transmitter to transmit the sound signal to Car’s audio system. These are the hardware parts you can see on a typical Bluetooth FM Transmitter.

1. cigarette light port connector (this is to power on the fm transmitter)
2. power indicator (optional)
3. lcd display (this is to set the device fm channel. depending on the device, the screen can be large or small)
4. control buttons (previous/next to control music and phone button to answer/reject calls).
5. microphone for use with phone calls
6. sd card slot (optional: to play music from sd card)
7. usb port (to charge phone device)
8. usb port (optional: to play songs from the phone)
9. auxiliary port (optional: to play audio through the auxiliary port)

This device can be directly plugged into your car’s 12v cigarette lighter port to power up the bluetooth adapter.

how to use bluetooth fm transmitter to call?

As this bluetooth fm kit can connect to the card audio system, you can send the phone calls through the car audio. To make calls clearer, these kits come with noise cancellation and other cool features.

image courtesy: amazon

The car kit has one or two microphones with the device to capture your voice. Whenever this device routes calls from your cell phone, the device works as a stand-alone bluetooth audio system that works with a built-in microphone and car audio speaker system.

how to use fm transmitter with smart phone?

Most of the smartphones with Bluetooth will work with this Bluetooth adapter for the car. You may experience some Bluetooth connectivity issue depends on the phone model and the device you are buying. Please go through the specification and reviews before selecting your Bluetooth adapter for the car. With our testing, we found this Bluetooth car adapter is performing well with iPhone and Android phones such as Samsung, Motorola and Nexus devices.

how do i connect my phone to car stereo via bluetooth fm transmitter?

You do not need any additional wiring for this device to work. Setting up your car kit is very simple and can be completed in four simple steps, listed below.

image courtesy: amazon

1. plug bluetooth car adapter into car 12v cigarette light socket to power on.
2. turn on bluetooth of your smart phone and pair your phone with this adapter to via bluetooth (most device will make an audio tone when paired successfully).
3. now tune your car audio to an empty fm channel. this fm channel selection is crucial, and you must select the empty channel. if you choose a channel that is already being used by other radio stations, then you may end up with channel signal noise or interference while making calls with this bluetooth device.
4. the last step is to select the same channel fm on the device to transmit the signal. Once you select the same channel on the bluetooth fm transmitter, the car adapter will start transmitting the music or phone call to your car audio speakers.

what is the best car fm transmitter?

Based on our research and reviews, we selected a couple of bluetooth car adapter devices that work with ios and android phones. Please make sure your phone supports bluetooth adapter before purchasing. we have a complete list of the best fm transmitter devices you can buy on amazon.

ldesign bluetooth fm transmitter for car

key features: works with ios, android, flac/wav/wma players | additional cigarette lighter port | incoming phone number display | 5v-2.1a usb charging | built-in microphone | supports a2dp | tf/microsd card slot | support auxiliary input/output | buy on amazon

nulaxy wireless bluetooth fm transmitter for car

key features: works with ios, android, mp3, mp4 players | 1.44-inch screen | incoming phone number display | 5v-2.1a usb charging | built-in microphone | tf/microsd card slot | support auxiliary input/output | buy on amazon

ldesign wireless fm car adapter car kit

key features: works with ios, android, mp3, mp4 players | hi-fi stereo sound quality | microphone with echo cancellation & noise suppression | 5v-2.1a usb charging | built-in microphone | tf/microsd card slot | support auxiliary input/output | buy on amazon

more bluetooth car adapters: list of bluetooth car adapters to connect your smartphone with the car audio system.

additional features of bluetooth fm transmitter adapter

This device is designed for hands-free calling. There is a built in microphone and an extra pair of answer/reject button also comes on most of these bluetooth car adapters. This allows you to keep your hands free while driving. Whether your phone is in your bag or pocket, you don’t need to take out the phone to answer or reject the incoming call.

Related: The Best Integrated GPS Tablets to Replace Your Old GPS Device

In addition to the main function of hands-free calling, these car adapters can stream music from your phone to your car audio speaker system. Yes, you can listen to your favorite music from your smartphone music apps through your car audio system. This car bluetooth streams all the music from your phone to your car audio speakers, regardless of the app or method you use to play the music. Most of these devices come with two extra USB ports that you can use to charge your phone.

some of these bluetooth car kits offer to play music stored on a usb stick if you connect your usb stick to this additional device port. these devices are built with additional volume control and channel select button.

Because hands-free calling is less distracting while you’re behind the wheel, it’s the legal way to make calls in many states. If you own a vehicle that does not have a Bluetooth enabled car stereo, then this article is for you. You can turn your car into a bluetooth hands-free car with an inexpensive bluetooth car kit.

now, this is the time to relax and enjoy; It will turn your car audio system into a Bluetooth hands-free system without any extra wiring or lengthy setup. feel free to share your experience with your new bluetooth handsfree car adapter.