Choosing wireless headphones for mobile

Wireless headphone modifications have a 25-year history. In the early 90s, a model from the Koss company was presented. She could connect to the source through an IR connection. Models for phones with the option of Bluetooth (bluetooth) appeared to the world in 2004.

Types of communication

Today, wireless headphones (BN) have the following communication variations:

Infrared (IR)

She has a special transmitter for connection. He picks up the IR signal. The main specificity of this type is resistance to electromagnetic influences. This view is worth a bit. But on sale is extremely rare. It is mainly used as an integrated headset for television and car speakers.
Minuses:

1. The device works smoothly only when there are no obstacles between the source and the end point of the signal.
2. IR device malfunctions in direct sunlight
3. Weak signal coverage: maximum - 10 m. But in practice, 4-6 m.

Pros:

1. Modest cost.
2. Clear sound
3. Transmission dynamics: 5-10 Mbps. Therefore, there is no need to compress the audio file.
4. Modest energy absorption.

The IR model is usually chosen when they want to save money and do not need to go far from the transmitter.

Radio channel

The transmitter gives a signal in the spectrum of 800 - 2.4 GHz. Transmission distance: 100 - 150 m. And the signal easily passes obstacles, for example, walls and various floors. Another plus is good sound quality. Thanks to the dynamics of the connection, there is no need to compress audio. The minuses are as follows:

1. Extraneous signals are constantly present. You have to reconfigure the channel within the range.
2. Autonomously, such a model may not work for long, because the interface absorbs a lot of energy.
3. Solid mass.

This variation is acquired mainly for work tasks, for passing games and watching various films. To listen to music is not the best option.

Bluetooth

Models with this protocol are optimally suited for a mobile device. Their strengths are as follows:

1. Economical energy consumption.
2. Easily combined with mobile devices.
3. There is an option to connect several models to each other. This is the so-called Multipoint system.
4. There is no noise in the sound.
5. For variations from 4.0, the signal reception spectrum reaches 30-40 m.

There are also weaknesses:

1. A weak reception spectrum for a variation below 4.0.
2. Potentially poor sound quality in early variations. The reason is the modest dynamics of data transmission.

Selection criteria when buying BN

First of all, you need to decide how strong your need for BN is, or rather a headset (BG - a wireless headset). Maybe you need enough standard headphones that do not have a microphone. It is wise to purchase wireless headphones for your phone when you need to conveniently communicate without distracting from business, for example, during cooking, driving a vehicle, jogging, etc.

The second aspect is the ability to connect the cable. This option is convenient when the battery is running low. Then BN are used as traditional wire.

The third caveat is mass. BN and BG initially have a large mass when compared with wired models. After all, they need to place power sources. Full-size BGs have an average weight of 200-300 g. If the parameter is greater, the device can exert pressure on the head and bring uncomfortable sensations.

The fourth criterion is sound quality. It is mainly due to the frequency range. The larger the diameter of the membrane, the better the quality. The average frequency parameters are as follows: 18 - 20,000 Hz. In advanced versions, the spectrum is obtained from 5 to 60,000 Hz.

Fifth - acoustic design. The speaker is placed in the cup. It can be opened in whole or in part - only at the back. These are open and half-open modifications. Their weaknesses - others will hear what you have heard. If this does not suit you, purchase a closed model.It has powerful soundproofing, because the cup case completely isolates the speaker.

Sixth - the presence of ear pads-tabs. They simply fit into the auricle. Vacuum versions concentrate deeper in the ear canal. They have the best insulation and fixation.
There are overhead models. In them, the ear cushions are very tight to the ear.
There are covering versions. In them, the cup comprehensively covers the ear.

Seventh is the volume control. If it is arranged on headphones, this will greatly facilitate their use.
If you are an avid gamer, you better buy a special game modification of BN with wifi technology. It is characterized by a special sound. In it, game effects sound more realistic. Still, such models work seamlessly with the 7.1 speaker system. And they can be equipped with a vibration response.
When you need reliable isolation from external noise sources, then opt for a BN with powerful noise reduction technology. The mechanism of action is as follows: the level of external noise is calculated, an inverted wave of sound in the reverse phase follows. She suppresses the noise. The mass and price tags of such products are the largest when compared with other models. In addition, some people may not tolerate ASP. They may experience severe migraines.

Price Classes BN

If your budget does not exceed the amount of 4000 rubles, you can purchase a BG with vacuum headphones. You can take overhead BN, in which the membrane and ear pads have a modest diameter. This is a great version for sports and everyday use for hands-free phone conversations.

Budget 4000 - 8000 rub. will allow you to buy high-quality covering BN. Solid noise reduction works effectively in them. They sound is characterized by increased quality. This is due to the Bluetooth protocol variations 3.0 - 4.1 with optional HS. This is an excellent version for listening to music files. At the same price class there are BN with a radio channel.

An amount in excess of 8,000 rubles will allow you to become the owner of innovative technologies. Some high-tech modifications will cost much more than 8,000 rubles. In this class, devices with Bluetooth version 4.2 appear. You can also become the owner of premium materials and special speakers. In addition, many other convenient options are included. Examples: voice control, touch positions that will pause the track when the headphones are removed.

Top Ten Models

Next, the rating of the ten best and most popular BN models for Android and any other systems.

Jabra eclipse

Bose QuietComfort 35

This model is preferred by those who have very serious requirements for sound quality.
This is a full-size BN. They have powerful noise reduction. Their weight is 31 grams.
Noise reduction is very effective. The user is not disturbed by external noise, even if he is riding the subway, located on a noisy street or other public place.
The sound has amazing quality no matter what style of music you listen to.
Included is a cable for connecting to the BN if necessary.

Apple AirPods

Jabra talk

Marshall Major II Bluetooth

Plantronics Explorer 50

This is a famous wireless model. She has a black case and a white clip. With it, the device is fixed on the ear.

Samsung EO-BG950 U Flex for Android

These are very common plug-in BNs. They are dynamic and operate via Bluetooth. They are very light and compact. Their mass is 51 grams. Often acquired by athletes.
Options for their color: blue and black.
They have no mount.

Sony SBH24

This is a modest BG. Work is based on the Bluetooth protocol.

Plantronics Explorer 110/115

This is a very convenient and practical BG. She is especially honored by business people who value their time and often have to conduct important negotiations.
Also, the device is often purchased by truckers, taxi drivers and other people who have to drive a lot. Thanks to this BG, they easily communicate by phone, without getting it due to Wi-Fi technology.

TWS HBQ-i7

These are BN (gags) working on the Bluetooth system. Their colors: yellow, black, pink. By type, they are dynamic liners. They have no mount.

Summary

In the network and other sources, you can find different reviews about a particular model. If a device has a lot of negative reviews, this does not mean that it is malfunctioning. The user may have purchased a defective version. One way or another, only by purchasing BN or BG and having tested them in practice, you can give your objective assessment of them.

Title	Jabra eclipse	Bose QuietComfort 35	Apple AirPods	Jabra talk	Marshall Major II Bluetooth	Plantronics Explorer 50	Samsung EO-BG950 U Flex for Android	Sony SBH24	Plantronics Explorer 110/115	TWS HBQ-i7
Frequency Response Range	20 - 20,000 Hz	20 - 20,000 Hz	-	-	10 - 20,000 Hz	-	-	20 - 20,000 Hz	-	20 - 20,000 Hz
Sensitivity	94 dB	115 dB	-	-	99 db	-	-	100 dB	-	112 dB
Impedance	16 ohm	32 ohm	-	-	64 ohm	-	-	16 ohm	-	32 ohm
The weight	5.5 g	310 g	4 g	8 g	260 g	10 g	51 g	15 g	7.8 g	50 g
Membrane diameter	6 mm	-	-	-	40 mm	-	11 mm	9.2 mm	-	15 mm
Price	from 7000 rub.	from 20,000 rub.	from 10650 rub.	from 1450 rub.	from 6900 rub.	from 1450 rub.	from 3450 rub.	from 2100 rub.	from 2700 rub.	from 1000 rub.