Last updated: August 5, 2021

Statistics from the Federal Motor Transport Authority (KBA) have shown that in 2015, a total of 363,417 drivers in Germany were caught using their mobile phones illegally at the wheel. Of course, this can also be avoided by simply not reaching for the mobile phone while driving. But if you're expecting a very important call and you're on the motorway, for example, you're in a quandary.

That's why speakerphones have become indispensable. They offer you many advantages in this regard, which we would like to mention in this article. We will also go into detail about the different speakerphone so that you are well informed when buying one. Apart from that, we list essential criteria that you should consider when buying a speakerphone. We also provide you with an overview of the most important questions and answers that might arise during the purchase decision process.


  • With a speakerphone, you can easily talk on the phone while driving without breaking any laws. Furthermore, there are other advantages, such as the playback of music.
  • In terms of price, there are different price ranges available according to preference and design.
  • Depending on the type of speakerphone, installation is easy either via a clamp function or with the help of a specialist for permanent installation.

The Best Speakerphone: Our Picks

Buying and evaluation criteria for speakerphones

Before you decide on a speakerphone you should think about certain criteria. These criteria should be present in your chosen product so that you can be fully satisfied.

To help you, we would like to present our criteria that we consider indispensable for a speakerphone:

These are the points you should consider when buying such a product. To help you think about the criteria, we have described them in more detail:

Voice quality

This is a very important criterion. It is very important to be able to understand the person you are talking to acoustically, so that you can concentrate as best as possible on your journey. It is therefore important to remember this point particularly well.


The installation of the speakerphone is another purchase criterion that should not be ignored. It is essential to find the right position for the device. However, you should make sure that you do not restrict your field of vision when installing the device.

For cars, mounting on windows is not the best choice. However, there is also the option of a built-in speakerphone. In this case, you should hire a specialist.

Voice control

A decisive criterion for the purchase should be the operation. It is very important that you do not have to press too many buttons while driving. That's what voice control is for. You simply speak to the device and it carries out actions for you, such as making a call. This criterion ensures safety first and foremost.

Digital switching

Feedback from hands-free devices often causes problems. Radio transmissions between the mobile phone and the hands-free system take place continuously. However, feedback can occur when other parts of the car are used. This feedback can be recognised by disturbing and loud beeping.

Therefore, it is very important that your device has a digital circuit. This filters out the interfering signal and the phone call cannot be interrupted by other parts of the car.

Multipoint functionality

This criterion can be a very practical one for you. Today's speakerphone on the market allow you to connect two devices at the same time. So you can make calls from one mobile phone and play your music list on the other. A very helpful feature for long car journeys with several passengers.

Call and standby time

Many handsfree kits today have a very good battery with a talk time between 10 and 20 hours. In the so-called automatic standby mode, the battery lasts for 30 to 40 days, or even half a year, depending on the device.

Nevertheless, you should take care of the battery and remember to switch it off when you leave the vehicle. A vibration sensor allows you to switch the speakerphone on and off automatically.

Guide: Frequently asked questions about speakerphone answered in detail

The next section answers questions that have frequently arisen on the subject of speakerphones. In this way, potential unanswered questions on the topic will be answered.

What is a speakerphone?

A speakerphone allows you to make calls without having to use your mobile phone. Because of this, they are most often used in vehicles to ensure trouble-free telephoning. In addition, it is expressly forbidden to handle a mobile phone while driving.

The connection is very simple via Bluetooth and does not need to be reconnected after initial pairing. In order for the audio of the conversation partner to be played back, it is used by the loudspeakers integrated in the hands-free system. (Image source: 123rf / Filip Uhlí?)

The audio system of the respective vehicle can also be used for this purpose as desired.

Who is a speakerphone suitable for?

Speakerphones  can be used by anyone without any problems. There are no age limits, as they are also very easy to use. speakerphones are best suited for those who often travel by car. Whether for business or other reasons.

So if you are often on the road with a vehicle and your mobile phone is ringing all the time, then a speakerphone is highly recommended. It is also very useful for families to have such a device to ensure a stress-free car journey.

What types of speakerphones are available?

To make sure you are well informed when buying a speakerphone you should also know about the different types of devices. We would like to briefly introduce you to three types of speakerphone:

  • Built-in speakerphones
  • Portable speakerphones
  • Plug-and-play

Built-in speakerphones are placed in a free space in the car and then permanently installed. They are most often attached to the air vents so that they can be more easily linked to the radio and thus the loudspeaker. The disadvantage here, however, is that this very ventilation can no longer be used.

The Portable Handsfree variant is about a handsfree that can be removed at any time. So if you have several cars and use them regularly, you can easily transport the device back and forth. Accordingly, this system is small, which also has an effect on the sound quality.

Probably the most popular variant is the plug-and-play version. This HFCK (speakerphone) is connected via the vehicle's cigarette lighter and thus supplied with power. The disadvantage here is that it is operated via mobile phone or voice control.

How much does a speakerphone cost?

There are many different models of speakerphones on the market. To get a better overview of the prices of the respective models, a table follows:

Price range Features
Low-priced (from €30) Bluetooth speakerphone for retrofitting, portable,
Attachment to sun visor or dashboard, no accessories, voice quality low
Medium- to high-priced (from 100 €) fixed installation systems, high voice quality, suitable for music playback, high additional purchase and installation costs

The table shows that there is a suitable product for every price range. Now it is up to you to decide how much money you want to invest in such a speakerphone.

How do you install a speakerphone?

Installing a speakerphone is a simple two-step process, which we will now teach you:

  1. Step: Installation; First, the installation of the speakerphonedepends on the chosen model. Plug-and-play devices must be plugged into the cigarette holder. Other devices need to be connected to the radio with a cable, and some simply need to be attached to the sun visor or windscreen.
  2. Step: Connection; Now the device must be connected to the smartphone via Bluetooh. Older devices must be connected with the cable.

Can a speakerphonebe upgraded?

A speakerphone can be retrofitted in any vehicle. The degree of difficulty depends on the size of the device. This means that small devices are easier to retrofit. Most systems are attached to the sun visor. In addition, the devices can also be connected to the vehicle ventilation.


Speakerphones  are very useful devices that are beneficial in your everyday life.They are not only convenient and compact, but also ensure safety. Handling a mobile phone while driving is not allowed and requires fines of at least 100 euros. This means that you can only gain by buying a speakerphone.

They come in a variety of models and price ranges to suit everyone. It is important to keep the purchase criteria mentioned in the article in mind and take them into account when buying.

Picture: 123rf / 66079717