In our fast-paced world, being connected all the time is not only convenient, but also practical. But what to do when it is physically impossible to use the phone? This question is often asked by drivers who are behind the wheel of their car. After all, talking on a mobile phone and driving at the same time is not always comfortable, and sometimes very dangerous. At the moment, the solution to this problem is the speakerphone in the car. The use of this type of gadget greatly facilitates driving during a conversation, does not affect safety, and besides, this pleasure is quite accessible to everyone.

Voice Types

It is worth noting that many modern cars come from the factory with built-in public address systems, which are controlled using buttons either on the steering wheel or on the center console.

But if the car is not equipped with such functionality, you can do it yourself.

There are several different ways to install this type of electronic assistance in the interior of your car, using both professional and auxiliary devices. How to make a speakerphone in a car yourself and without much effort? Motorists will find this information in this material.

The easiest way

You can provide hands-free communication in the car by connecting your mobile phone to the car radio with an additional microphone installed, or you need to purchase a device specially designed for this. You can buy this device at an audio equipment store. It is a small signal receiver that works directly in conjunction with a phone via a Bluetooth connection. How to talk in a car via speakerphone this way? You just need to configure the receiver, which can be done within a few minutes.

Hands Free

As an alternative to such a device, you can use a hands-free gadget, which is attached using a built-in clothespin either to clothing or directly to the steering wheel. At the same time, during a conversation, complete freedom of hands is ensured.

The advantages of the listed communication methods include ease of equipment, installation and configuration, as well as low cost. You have the opportunity to connect different models of phones that support Bluetooth in this way.

Method of connection to the radio

Installing and connecting a communication headset in a car is quite simple, and any driver, even those without technical knowledge, can cope with this task. Let's take a closer look at the process of installing a speakerphone in a car via a radio and a mobile phone.

For this method, you will need a Bluetooth-enabled tape recorder, as well as a microphone that can be connected to a receiver.

Next, we carry out the entire process according to the specified sequence. We install a radio in the car. If you already have one, then half the job is done. We fix the microphone on the sun visor or in another convenient place, but preferably on the driver’s side, and connect it to the radio. The system is installed. All that remains is to configure it: turn on Bluetooth on both the mobile and the tape recorder. Next, we begin searching for a paired device, connect, and you can use it.

Special headset and accessories:

• The first and most affordable device is an earpiece. Quite a convenient device that can be used even outside the car. Many models are equipped with buttons for accepting and rejecting calls, as well as a volume control.
• The second device is a speakerphone in the car via a speakerphone. Externally, the headset resembles the telephone itself, but works only as a transmitter. The speakerphone is powered both independently and from the car's cigarette lighter socket.
• The third type of device is gadgets with the Bluetooth function. To a greater extent, they are intended for stationary installation in a car. You can attach such a gadget in any convenient place in the car, and it will work as a transmitter and as a hands-free microphone in the car.
• “Hands-free” kits. These are multifunctional devices that can be used both as a communication device and for reading various multimedia files from the phone. The kit is equipped with various holders for convenient installation in a car, and a charger powered by a cigarette lighter plug. Expensive models may have connectors for USB and memory cards.

Jabra Drive speakerphone

This is a popular gadget not only among motorists. This device works as a speakerphone in a car via Bluetooth and has excellent sound characteristics. In appearance, the device is quite large - 104x56x18 mm, it weighs 100 grams.

The design of the gadget is quite attractive and will easily fit into the interior of any car. Its fastening is made in the form of a metal bracket, so it can be easily fixed in the cabin.

Most of the front side of the case is occupied by a conversation speaker, protected by a black mesh. At the same time, it works as a button to receive and reject calls. Above the speaker button is a receiving microphone, as well as a volume control.

Device in operation

When launched, it automatically searches for a mobile phone to connect to via Bluetooth. Therefore, before connecting the speakerphone in the car, you need to make sure that the phone is paired with the device.

It is very convenient to talk on the device, since the quality of the transmitted sound signal is no different from the “hands-free” devices built into cars. The sound is clear, without interference, and the volume is enough even for listening to music files.

The microphone is equipped with an echo and noise absorption system. Therefore, the interlocutor does not even notice that the conversation is taking place over the speakerphone.

Without recharging, the “gill” works for twenty hours in talk mode, and in “sleep” mode the charge lasts for one month. When the device is not used for thirty minutes, it automatically turns off, thereby saving energy. You just need to restart it, and you can continue to use it. In this case, all settings are saved automatically. Additionally, the gadget is equipped with the A2D2 stereo protocol, which makes it possible to transfer music files, and also has EDR support.

Advantages and disadvantages

The advantages include: external data, sound quality, convenient mounting, ease of use, powerful battery. The disadvantages of the device are not particularly noticeable, but they still exist. This is insufficient functionality, automatic shutdown after prolonged non-use, and high price.

Plantronics K100 In-Car Bluetooth

Hands-free communication in the car can be achieved using this device, which has proven itself to be a convenient, reliable and practical device. K100 has simple controls. The design provides only three buttons and a volume control.

The buttons here are as follows: for answering/rejecting a call, turning on the radio and completely muting the sound. The device is equipped with a dual-action microphone, which, in turn, filters out noise and interference and transmits voice without distortion.

This completes all settings, with the exception of selecting sound parameters.

The radio function is configured by pressing the corresponding button, and if desired, the radio wave signal can be transmitted to the car radio. To do this, just tune the tape recorder to the appropriate wavelength and the signal from the K100 will be broadcast through the car's audio system.

The autonomous charge is enough for fourteen hours of conversation.

In standby mode, the device operates for fifteen days. The battery can be charged either from the car or from a computer via a USB cable. Thanks to the presence of AD2P, the device supports voice commands for GPS navigation.

Speakerphone selection options

Due to the large availability of devices on the car market, it is quite difficult for car enthusiasts to choose a device that will meet all the requirements and properly perform its functions. Therefore, when choosing one, it is recommended to pay attention to such factors as:

• Manufacturer. Hands-free communication in a car can only be achieved with a high-quality speakerphone. To do this, when choosing, you should pay attention to the country in which the device is manufactured. It is important to note that Chinese gadgets do not have sufficient reliability and durability due to the use of low-quality materials.
• Battery capacity. It should be large enough so as not to bother yourself with frequent charging processes.
• Fasteners This element must be reliable and convenient, otherwise the device may simply fall off.
• It is mandatory to have the ability to charge the device from a cigarette lighter socket, which is more convenient than constantly removing the device and charging from other sources.
• Availability of Russian language in the settings and use menu.
• Price. As you know, the miser pays twice. Therefore, it is recommended to immediately purchase a more expensive speakerphone of good quality and use it for a long time, rather than buying a new one from time to time.

So, we figured out how to set up speakerphone in the car.

In recent years, a very convenient option has become very popular - a speakerphone for your car. Thanks to this system, it is possible to synchronize a mobile phone with the car’s multimedia system, making it possible to carry on a conversation using the car’s standard speakers in hands-free mode.

What are the advantages and disadvantages of such a system and is it possible to make it yourself on machines that do not have it - we will talk about all this in this article.

The history of the appearance of a speakerphone in a car for talking on the phone

The reason for the appearance of public address systems for cars was, of course, the tightening of legislation regarding the use of mobile phones while driving a car.

The fact is that the legislation of most countries of the world prohibits the use of a mobile phone while driving a car, allowing only hands-free conversation using Hands Free systems. It is for this reason that engineers came up with the idea of ​​​​integrating telephone communication functions into the multimedia system.

Technically, such a modification looked very simple. Indeed, a car's audio system includes the main component - speakers capable of reproducing sound. Embedding a microphone and ensuring interconnection with the phone is a matter of minor technical and software integration, but the benefits of the option turn out to be quite a lot.

The first public address systems in a car were synchronized via a radio with a telephone via a wire. Later, with the development of wireless technologies for transmitting voice and data via the Bluetooth protocol, multimedia systems began to use this wireless channel for synchronization, and the appearance of modern displays in radio tape recorders made it possible to use them not only for transmitting voice data, but also for reading text messages received on a mobile phone. driver's phone number.

Video - how to connect a speakerphone through the standard radio in a Nissan Tiida:

Today, systems for integrating smartphones and on-board multimedia are highly developed. The car's audio system is capable of supporting the full range of functions of a modern mobile phone, including voice communication, Internet access, use of Internet instant messengers, etc. In this case, if there is an incoming call, the sound of the audio system is automatically muted, and after its completion, music playback resumes.

Do-it-yourself speakerphone into a car via radio

Of course, a speakerphone system in a car is a very convenient thing. However, this option is not provided in all cars, at least in the standard version. At the same time, dealers very often offer this option for an additional payment, which can range from 20 thousand rubles or more. It goes without saying that such an overpayment often turns out to be unprofitable, and many car owners deliberately refuse additional costs.

However, in reality, you can organize a speakerphone in your car with your own hands at minimal cost. So, let's see what possibilities exist for organizing hands-free communication in a car on your own.

Perhaps the simplest from a technical organization point of view is a wired connection between a mobile phone and a radio. It can be organized very easily, provided that your car's radio is equipped with an AUX connector. In essence, this connector is a traditional 3.5 mm headphone output for a corresponding plug, familiar to all owners of audio players and mobile phones.

These days, almost all cell phones have the same connector for connecting a wired headset or regular headphones. So, if your car radio is equipped with such an output, and it is also present on your mobile phone, then we can assume that the problem is solved.

All that is required to organize a hands-free connection into a car via a radio with your own hands is to purchase a jack-jack cable with a pair of 3.5 mm connectors, the same as those used in headphones. Similar wires can be found in almost any electronics store.

By connecting the telephone and the radio using such a wire, we get a working public address system. Its only drawback is that to answer a call you will need to press a button directly on the telephone, and the telephone itself will be connected by a wire to the radio. In addition, during a conversation, the microphone located inside the phone will be used, and therefore the audibility of the interlocutor may deteriorate.

It is much more difficult if the radio is not equipped with the appropriate connector. In principle, at this stage, many motorists may give up on the idea of ​​​​organizing a public address system, but if you have some skills in working with electronics and knowledge of circuit design, you can try to make the system yourself using widely available components.

There are two ways here - install an AUX connector in the radio yourself, or take a more complicated route and create a wireless circuit that works, like the factory counterparts, using the Bluetooth wireless data transfer protocol. The last option only seems complicated, but in reality it turns out to be even simpler than the first option. So let's see how this can be organized.

The first option may be to purchase and install a factory hands-free kit. This kit consists of a wireless module, microphone and speaker, or outputs for integration with audio system speakers. The connection diagram of the device depends on its technical features and is carried out in accordance with the instructions and diagram supplied with the product. The price of such a module is about one, two, or three thousand rubles.

There is another option that is suitable for electronics lovers. You can make a wireless speakerphone for your car yourself, using as a basis... a regular wireless Bluetooth headset. To do this, you will need, strictly speaking, the headset itself (an old, functional product will do just fine), as well as an old non-working radio receiver, which can become a “donor” for spare parts, including, for example, an ULF TDA7385 type microcircuit or similar.

Conventionally, the scheme can be divided into four main blocks:

1. Directly the headset, which outputs contacts from the speaker, microphone and power. If the contacts are disconnected from the power supply, the built-in battery is removed.
2. ULF circuit. It is better to use a microcircuit that has “standby” and “mute” outputs, which will make it possible to control the current consumed by the device.
3. A power supply unit, the manufacture of which should be approached very responsibly. It should be remembered that standard telephone headsets are very sensitive to power, and increasing the voltage can easily damage the device, and you will not be able to restore it.
4. An automatic control unit, the task of which is to monitor the signal at the output of the former headset and close the low-power relay, which will supply voltage to the input that mutes the sound of the radio, as well as to the “standby” and “mute” connectors of the ULF in order to turn on the speakers.

The constructed device allows you to use all the functions of a wireless headset “linked” to a car radio. That is, the phone is synchronized with the headset according to the standard scheme, but the voice is transmitted not to the headset, but to the speakers of the radio.

Video - do-it-yourself speakerphone into a car via a radio:

In addition, the headset microphone can be extended and placed in any convenient place as close as possible to the driver. Accordingly, the quality of voice transmission will be at a high level.

Of course, many readers will ask whether it makes sense to go to such lengths. Perhaps this question can be answered affirmatively only if you have the necessary components and an old, unused wireless headset. Otherwise, purchasing a ready-made hands-free module will be even cheaper, not to mention a significantly simpler installation scheme.

Results

As we can see, it is quite possible to make a speakerphone through a radio in a car with your own hands. In some cases, such design changes are justified. However, do not forget that these tips are suitable, first of all, for owners of used cars.

In the case of a new car, we would like to warn owners against this kind of “modification”. This is connected not only and not so much with technical difficulties, but with the issue of warranty on the car.

An ordinary middle manager talks on the phone at least three (!) hours a day. These are the statistics. This figure increases as the subscriber's status changes. The higher the position and the more active the lifestyle, the more negotiations a person conducts. Along with a mobile phone, this is an integral attribute in a modern dynamic society. And very often the call stops. It's good if the call can be postponed. But what if on the other end of the phone is a business partner or a teacher from the child’s school? Today, picking up the phone while distracted from the steering wheel is both unsafe and illegal. The subscriber may face an accident and a fine. What is the way out? A speakerphone in the car is what will allow you to communicate “hands-free.” We are talking about systems from the “Hand free” series. Find out which hands-free device for your car is best for you in our material.

Hand free solution

Let's start with the fact that you can choose several types of hands-free kit for your car, depending on the method of transmitting the conversation. So, you can connect through an additional built-in speaker or through the “native” speaker system of the car.

When choosing a “Hand free” device, keep in mind that depending on the configuration there are different options for displaying information. For example, some devices are equipped with a special display where phone book data and incoming numbers are visible. And the included remote control allows you to fully manage contacts and calls.

The public address system can be connected in various ways. In some cases, special adapters are used. And there are also gadgets that are attached, for example, directly to the steering wheel without any wires.

It must be said that in many, the manufacturer provides a standard “Hand free” system, which can be connected to via Bluetooth. But for now this is a feature of expensive cars.

Many hands-free devices use Bluetooth (R) technology, which allows voice data to be transmitted wirelessly.

Hello! What to choose?

A hands-free headset for a car can be very diverse. When choosing a device, remember what you need First of all, check whether it will work in conjunction with your mobile phone. After all, there are incompatible models. And even the presence of Bluetooth does not guarantee that you will seamlessly connect to the desired system.

Installing a speakerphone in a car will not take much effort and time. The main thing here is to estimate your needs, financial capabilities and decide on the device option.

"Snail" on charge

The simplest and most commonplace option is a wireless headset. As they say, cheap and cheerful. Everything here is simple and does not require serious expenses. It looks like this: The microphone and earpiece are built into the cochlea, which is easy to put on the ear. This device is controlled by pressing buttons that control the volume and call reception. By the way, the “snail” can be used anywhere outside the car. The headset is charging. And such joy costs 300 rubles.

Voice on... radio

There is such a feature as a speakerphone - it looks like a mobile phone itself, but only works to distribute sound. Such a device can work both on a charger and from a cigarette lighter. There are models with an FM modulator that allow you to broadcast sound via radio frequencies. Cost - from 650 rubles.

Smart head units

You can install a speakerphone in your car using head units with Bluetooth functionality. Such systems are connected directly to the car’s acoustics. There is a display and control buttons here. The operation of the head unit is designed in such a way that when making a call to a mobile phone, the music played in the cabin automatically becomes quieter. True, you will need to install a special microphone near the driver.

So, such devices are assembled from three blocks: an external microphone, a connection unit and a control unit. Particularly sophisticated versions of such devices are controlled via voice commands. Price - from 1000 rubles.

Full set

Hands-free installation kits are the most expensive and effective option. Having purchased such a device, you can choose how to broadcast the conversation: through a stand-alone speaker or a standard car system. Monitor or remote control - you choose the control method yourself. The music will automatically turn off when there is a call. By the way, some models have options that allow you to listen to melodies stored in your mobile phone. You will have to pay at least 2,000 rubles for such a gadget.

Call with a plus

A modern car public address system can be equipped with a number of additional options. What kind, for example? Let's take the display for example. It can be color or monochrome; it displays not only phone book data, but also messages. The ability to suppress noise, speech recognition, transfer photo files, connect different models of handsets, etc. has been added to public address systems.

Top seller

Installing a speakerphone in a car is a responsible matter. And it’s better to choose a low-cost, but high-quality option. Note that Parrot products are valued. Gadgets produced by it respond to voice commands and are able to “merge” with the “native” steering buttons of the car. Parrot has three “hands-free” lines for cars: MiniKit, CK and MKi.

MiniKit is the basic option. It offers devices that are easy to install and operate. For example, “clothespins” or a phone holder.

CK products are “tailored” for integration into the car.

The most advanced line is MKi. There is a whole range of fashionable options for “Hand free”: voice control, phone book with display, display of incoming messages. By the way, such devices are capable of showing not only the subscriber’s number, but also his photo.

Don't talk too much!

Which speakerphone to install in - you choose yourself. But remember that “hands free” is not a reason to relax while driving. After all conversation itself can distract the driver's attention. Take care of yourself and don’t overuse conversations while on the road!