Smart column - what is it? Which column to choose?

Man at all times sought to make his life more comfortable. This applies to absolutely all spheres of life, music, including. I want to listen to my favorite compositions not only at home, but also on the street, gym and other places. Therefore, companies manufacturing electronics are trying to produce products that would best meet the needs of the modern world. For example, not so long ago there was a new gadget that allows you to enjoy music anywhere. It's about a smart speaker.

What is a smart speaker?

The smart speaker is a portable speaker located in the case. When connected to a smartphone or other external media device, the product transmits an audio signal. The interaction between the devices is carried out via Bluetooth or using wires.

In addition to the built-in speaker, the device has a microphone and a computer that controls the device. The presence of a computer provides a permanent Internet connection. This allows you to implement the voice control function of the device.

REFERENCE. When installing additional software, using a smart speaker, you can control some devices, such as a TV.

Smart column fully justifies the name. If you integrate online stores on your device, you can easily and quickly order any product without going to a computer or smartphone.

Which column to choose?

When choosing the most suitable device, you should familiarize yourself with its main characteristics:

Power. This parameter corresponds to the volume of the device. It depends on the number of speakers installed in the device, their frequency and the size of the magnets. In addition to the volume, the characteristic will affect the mass of the product and cost. The more powerful the device, the less time it has to work, as the speakers will quickly discharge the battery.
Nutrition. The most popular are models that run on the built-in battery. When buying, pay attention to the battery capacity. The higher this value, the longer the device will last.
Frequency. The human ear is able to distinguish between 16 and 20,000 GHz audio. The closer the upper and lower frequency values of the device to this value, the better its sound will be.
Connection It can be done in several ways: wired, Bluetooth, NFC or Wi-Fi. The most popular and common is the Bluetooth protocol. When buying, you need to find out its version. The newer it is, the faster the connection speed.