How to choose wireless headphones for your phone

Over time, you can see how manufacturers begin to produce improved models of this or that 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 wireless headphones work

The type of design is determined directly by their method of connection to the main system. Consequently, the principle of operation depends on this.

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

Thus, the following groups can be roughly distinguished:

• Perhaps the most common option is bluetooth connection. Operation is carried out, respectively, via bluetooth; with its help, an analog signal can be converted into a digital one. As for the available working distance, this value is equal to 10 meters (the exact figure 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 pulsation, transmits the audio signal to the receiver, which is located in the headphones. Accordingly, it is decoded there and then amplified.If we talk about the permissible distance, it is less than that of the previous prototype. And, unlike it, any obstacles will impede the quality of the played 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. This product works within a radius of 10 to 150 meters.

IMPORTANT! The sound distortion is quite significant.

Which computers support wireless headphones?

Since technology changes every year, you can increasingly 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 you can connect appropriate headphones to them. To do this, you just need to turn on the headset, wait for the indicator to activate and pair between the two units. The equipment automatically finds available signal sources and offers the user a list. However, it is worth understanding that 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

To make an appropriate choice, you should consider the following characteristics:

• First of all, it is recommended to pay attention to the technical side. It is important that the range provided is within 16-20 Hz. This is the frequency that a person perceives.
• The higher the sensitivity, the clearer the sound will be reproduced. It is advisable to choose at least 100 dB.
• Availability of a headset. If you are purchasing for the purpose of communicating over the network, then, of course, this configuration is just for you.To capture high-quality recordings, choose a stereo headset that has the ability to cancel noise. In this case, external noise will not interfere.
• It can be closed or open - it is suitable for home, leisure and work. Overheads are best used when walking in public places, as they perfectly eliminate the external factor. And gaming ones - for playing the game. So this criterion depends on the further purpose of the purchase.