USB headsets: features, model overview, selection criteria

With the spread of communication, headphones have become quite popular. They are used with both telephones and computers. All models differ in their design and connection method. In this article, we'll take a look at USB headsets.

Most headphones are connected to the line-in jack, which is located on the case of a computer or other audio source, and a USB headset is connected using an available USB port. That's why connection is not difficult, since all modern devices have at least one such connector.

If you use this type of headphones with a mobile device, then do not forget that this is a very demanding device, since information and electricity for power supply are transmitted through the interface, and electricity is required several times more than for passive headphones.

The power supply of the built-in sound card, the sound amplifier and the dynamic radiators themselves depends on USB. This method drains your phone or laptop battery quickly. A USB headset can be used simultaneously with speakers, because it is an individual device. Due to the fact that they have a sound card, that is, the ability to transfer separate audio information to it, you can listen to music through the speakers and at the same time talk on Skype. These headphones are durable and reliable, and it is very easy to care for them. Many models are equipped with a high-quality microphone, which allows you to seamlessly communicate in voice chats and IP telephony. Of course, these types of headsets have a fairly powerful filling, so their cost is quite high.

The stereo headset is black, has a classic headband and is designed for PCs with USB connection. The model is perfect not only for communication, but also for listening to music, games and other IP-telephony applications. Thanks to digital technology and signal processing, this model eliminates echoes, a clear voice of the interlocutor is transmitted. There is a noise reduction system and a digital equalizer, which ensures the transmission of high-quality stereo sound and acoustic echo cancellation for more comfortable listening to music and watching movies. A miniature unit located on the wire is designed to control the sound volume, it can also mute the microphone and receive calls. The holder has a flexible design that allows you to easily adjust the microphone to the desired position for use.

This model is a professional headset specially designed for improved communication quality. The model is equipped with a modern microphone that eliminates noise. A dedicated control unit provides convenient user access to functions such as volume control and mute. Also with its help you can answer calls and end the conversation. Thanks to this, you can calmly concentrate on the conversation. With Jabra PS Suite, you can manage your calls remotely. Digital signal processing is provided to optimize your voice and music, and suppress echoes. The model has foam ear cushions. The headphones are certified and meet all international standards.

This full-size model is made in black and stylish design. The ear pads are soft, lined with leatherette. The device is designed for use on a computer. The range of reproducible frequencies is from 20 to 20,000 Hz. Sensitivity 110 dB. The speaker diameter is 50 mm. The type of built-in magnets is ferrite. The 2 meter connection cable is nylon braided. One-way cable connection. The device has a capacitor principle of operation, the design is portable and adjustable. There is an omnidirectional type of directivity.

This model from the Chinese manufacturer has an interesting color scheme, a combination of red and black, produces a chic surround and realistic 7.1 sound. Perfect for gambling addicts, as it provides a full gaming effect. You will feel all the computer special effects, clearly hear even the quietest rustle and pinpoint its direction. The model is made of high-quality plastic coated with Soft Touch, which is pleasant to the touch. The device is equipped with large ear pads, which are very comfortable and have a leatherette surface. There is a passive noise reduction system that protects against extraneous sounds. The microphone can be conveniently folded, and if necessary, it can be turned off altogether on the control unit. Headphones do not cause discomfort, do not press anywhere and sit tightly on the head. With active use, they will last a very long time.

To choose a suitable model for use, special attention is paid to the type of attachment and type of construction, as well as power parameters. So, the type of headset. By design, it can be divided into 3 types - these are monitor, on-ear and one-way headphones for a personal computer. A monitor headset is usually distinguished by its labeling. It says Circumaural. These types often have the maximum diaphragm size, provide good sound insulation, and produce excellent sound with a full bass range. The ear cushions completely cover the ears and reliably protect them from unnecessary noise.

The overhead headset is labeled Supraaural. It features a large diaphragm for high quality sound. This type is usually used by gamers who need good sound insulation. These models provide a wide variety of different mounting methods. The headset is designed for office use. This is the most suitable option for receiving Skype calls. On the one hand, the headphones have a pressure plate, and on the other hand, an ear cushion. With such a device, it is easy to receive calls and at the same time listen to what is happening in the room. In this type of headset, there must be a microphone.

By the type of fastening, devices with clips and a headband can be distinguished. Clip-on microphones are equipped with a special attachment that goes behind the user's ears. Light enough, mostly in demand among girls and children. Headband models are a classic look. Suitable for both computer and other devices. They are all equipped with a microphone. The two cups are joined together by a metal or plastic rim. This design does not put pressure on the ears, it can be used for quite a long time. The only drawback is considered to be cumbersome. Some computer headphones have Surround support. This means they deliver sound that can be compared to a quality multi-channel speaker system.

For a competent choice of any headphones, there is such an indicator as sensitivity. The human ear is only capable of hearing up to 20,000 Hz. Therefore, the headphones should have just such a maximum indicator.For an ordinary user, 17000 -18000 Hertz is enough. This is enough for listening to music with good bass and treble sound. As far as impedance is concerned, the higher the impedance, the more the sound should be from the source. For a headset for a personal computer, a model with a resistance of 30 ohms will be sufficient. During listening, there will be no unpleasant rustling, and the device will also last longer than models in which the resistance is even higher.

See an overview of one of the models.