How to choose wireless headphones for your phone

Over time, you can notice how manufacturers begin to produce advanced models of a device. In this article we will analyze the features of the workflow of wireless headphones, as well as find out which personal computers can support their presence.

How do wireless headphones work?

A variety of design is determined directly by their method of connection to the main system. Therefore, the principle of operation depends on this.

REFERENCE! An important feature of all types of such an invention is the presence of a receiver that distinguishes the signal from the source.

Thus, we can conditionally distinguish the following groups:

• Perhaps the most common option is bluetooth connection. Performance is carried out, respectively, via bluetooth, with its help an analog signal can be converted to digital. As for the available working distance, this is a value of 10 meters (the exact indicator is set by the manufacturers).
• IR port. In this case, infrared radiation is used in the transmission process. The main equipment due to high-frequency ripple transmits the audio signal to the receiver, which is located in the headphones. Accordingly, there it is decoded and then amplified. If we talk about the permissible distance, then it is less than the previous prototype. And, unlike him, any obstacles will impede the quality of the reproduced file.
• Radio waves. Sound in this situation can be transmitted thanks to FM, using the range up to 865 MHz. Indeed, the frequency can stop at 435 MHz, however, it is used much less frequently. Such a product works in a radius of 10 to 150 meters.

IMPORTANT! The distortion of sound is quite significant.

Which computers support wireless headphones

Since technology changes every year, it is increasingly possible to notice the ability of a PC to interact with those inventions that do not have a wire. Thus, all new PC models are equipped with bluetooth, which means that you can connect the corresponding headphones to them. To do this, just turn on the headset, wait for the indicator to activate, and pair between the two units. The equipment automatically finds an available signal source and offers the user a list. However, it is worth understanding, despite the fact that today all computers have support for wireless products, in some cases, the installation of a special driver is required.

How to choose wireless headphones for your computer

For a reasonable choice, the following characteristics should be considered:

• First of all, it is recommended to pay attention to the technical side. It is important that the range provided is between 16-20 Hz. It is this frequency that a person perceives.
• The higher the sensitivity, the cleaner the sound will be reproduced. It is advisable to choose at least 100 dB.
• The presence of a headset. If you purchase in order to communicate over the network, then, of course, such equipment is for you. To record high-quality recording, give preference to a stereo headset, which has the ability to suppress noise. In this case, external noise will not interfere.
• It can be indoor or outdoor type - it is suitable for home, leisure and work. Overheads are best used in walks in public places, as they perfectly eliminate the external factor. And gaming - for the game. So this criterion depends on the further purpose of the purchase.