Wireless Headphones with Aliexpress: is the game worth the candle?

Wireless headphones with Aliexpress have always been considered a budget replacement for more expensive branded models. They are completely devoid of the main drawback of wired analogs - the eternal problems with the cable. However, can wireless ears from China compete with expensive models from well-known brands? Let's find out.

Key Features of Wireless Headphones

The main characteristic of wireless ears is the type of connection. Such a device can work with:

• Bluetooth technology
• Wi-Fi networks;
• NFC
• RF (radio frequencies).

Types of wireless communications will be discussed a bit later.

Sensitivity

This headphone setting directly affects the sound volume. The standard value is considered to be a range from 90 to 120 dB. However, the market does not stand still, and there may be models with both an increased and a reduced range of decibels. When listening to music at maximum volume, the entire load goes precisely to the headphones, and not to the player or smartphone.

Power

When choosing wireless headphones, do not chase the power, which is measured in watts. There are several explanations for this:

1. If the headphones have increased sensitivity, then a few milliwatts is enough for the music to play clearly and loudly. At the same time, the battery consumption of the phone and headphones is reduced.
2. It so happens that the built-in amplifier of the player or phone can not cope with the power of the headphones. The result is a loose bass that is barely audible, and sound distortion.
3. Ears with a high power rating must be used with the amplifier. In expensive headphones, it comes with the kit. The result will be great sound and thick bass. However, the amplifier also requires an energy source, so it is best to use such a bundle at home.

Resistance

This parameter is also called impedance. It directly affects sound quality and amplifier compatibility. Any amplifier has a “working” load range in which it operates without problems and failures. Amplifiers with impedances from 16 to 32 ohms are installed in portable devices. It is with such numbers that a potential buyer meets when choosing wireless headphones, because this is a standard. However, many expensive headphones have a resistance of 40-60 ohms. The difference between these values ​​will be small: a device with a large impedance requires more power, and therefore more energy from the battery. For expensive models, you should choose a proprietary amplifier, so that in the future there are no compatibility problems.

frequency range

This is the easiest value to understand. The higher the range, the better the sound. Everything is simple. The standard value is the frequency spread from 20 Hz to 20 KHz. But, as mentioned above, there may be other meanings.

Principle of operation

Wireless headphones have several types of connection. For example, infrared or Bluetooth. However, these technologies have their own nuances:

1. The sound source should be in direct view of the headphones. That is, not to be behind a thick obstacle in the form of a concrete wall.
2. The range of wireless headphones is limited. Usually it is 10-20 m. This is the optimal distance for the correct operation of wireless devices.

Consider the principle of wireless headphones on the example of Bluetooth technology.

So, signal transmission is limited to a distance of 10 meters. This is a little, but not a little, if used wisely. They can be used in tandem with any modern device, whether it be a laptop or a TV. Thanks to a private encoding, the signal broadcast is encrypted so that no one can connect to your headphones and start turning on their tracks.

The sound quality directly depends on the distance: the smaller it is, the better the sound. Going beyond the range of 10 m promises that the sound will deteriorate, or even disappear altogether.

A similar technology uses an infrared interface, but they have a much smaller range and are limited to carrying a sound source in their pocket. But this provides the best sound.

Types of Wireless

As mentioned above, one of the main parameters for wireless headphones is the type of wireless connection.

Types:

1. Bluetooth To date, the most common type of connection. It is used everywhere: phones, players, televisions, speakers, fitness bracelets, etc. Headphones did not cost.
   The main advantage of Bluetooth is ease of use. These headphones can be paired with any modern smartphone or MP3 player. The range is limited to 10 meters.
2. Wi-fi This technology is mainly used in computer networks. However, progress does not stand still, and now you can buy headphones that work using radio waves. Their range is from 0.9 to 5 GHz. It is worth noting that such a signal is jammed with the help of special devices - interference generators. But such a generator can also be an ordinary microwave oven. So using such headphones in the kitchen will not be entirely correct.
3. NFC This technology has a wide range of applications: from the means for identifying the owner to the ticket. Impressive. But NFC can also be used to connect with headphones. By activating NFC, the owner of the device receives almost instant synchronization. It is usually used in smartphones.
4. RF. He is an infrared port - the progenitor of Bluetooth. About 10 years ago, it found widespread use in telephones: probably everyone who reads this article had a device with an infrared port. It is used to this day, mainly in headphones, as it has a limited range of action - up to 5 meters. The closer the sound source (phone), the better the sound itself in the headphones.

Headphone design

Modern headphones have various types of designs. Against their background, it is worth noting only two, the most common:

1. Headphones with a headband.
2. Inserts.

Headphones with a headband

This type of design is most often found in expensive models, for example, Sennheiser Momentum. They can be either closed or open type. The difference is only in sound insulation: the closed type does not allow external sounds to penetrate into your ears. Equipped with ear pads of different sizes.

Inserts

Among budget models, the most common version of the design. However, well-known manufacturers, such as Apple, do not disdain to produce liners. Using EarPods as an example, you can make sure that even such a design is able to please the owner with high-quality sound.

Like headphones with a headband, the earbuds are divided into 2 types: open and in-ear. The open type of earbuds is a teardrop-shaped earphone that rests on the ear due to the anatomical features of the auricle. But for people who have a non-standard shell structure, there are in-ear headphones. The package also includes several pairs of ear pads of different sizes. An overview of wireless earbuds will be described below.

Advantages and disadvantages

Wireless headphones have both their strengths and weaknesses.

Advantages:

1. Ease of use. This type of headphone does not have a wired connection.They can be used everywhere: in the gym, on a morning run, at home, etc. Due to the fact that there is no wire in this device, the scope is limited only by the imagination of the owner.
2. No cable - no problem. Everyone knows how many problems the wires deliver: then they will get confused, then the cable will twist, or even completely break. Wireless models do not have this drawback. With them, a person feels comfortable.
3. Good sound. Despite the lack of a cable, these headphones perfectly transmit sound using various technologies - from RF to Wi-Fi.

Disadvantages:

1. Short range. The limited range of action is a little embarrassing, because sometimes you want to leave the phone somewhere in the room and go to the kitchen to cook, for example.
2. Interference. In 90% of cases, they happen when the signal collides with an obstacle in the form of a thick wall or wave emitter. When traveling by subway, slight interference may also occur.

How to choose

The choice of headphones is not an easy task, especially when it comes to wireless counterparts. There are 5 criteria, following which you need to choose wireless headphones:

1. Sound. This criterion is especially important. The main parameters affecting the sound are the frequency range, power and sensitivity. Tip: when buying, you should listen to several completely different genres of songs. This will help to understand the pressure of the bass, to determine at what frequencies the headphones play best.
2. Working hours. An equally important parameter for wireless devices. Generally, the operating time is 5 hours. After this time, the headphones need to be charged. There are models with a more capacious battery, thereby increasing battery life by 2-3 hours.
3. Compatibility. All modern models are compatible with almost any device. This is due to the fact that, for example, a Bluetooth headset version 4.2 will work with a phone that has BT of an earlier version. But this will adversely affect the quality of the transmitted sound. Therefore, when choosing headphones, you need to compare the versions for the best compatibility.
4. Design. This parameter directly depends on the taste of the future owner. Headphones are made from either a light alloy of metals or shockproof plastic. They can also be coated with a protective layer to prevent scratches.
5. Functions Wireless devices have an unthinkable number of additional options. Among them, it is worth noting the most needed:
   1. Fast charge technology. Allows you to charge the device for 3-4 hours in 15 minutes.
   2. Additional controls. Now many headphones have buttons with which you can adjust the volume, switch tracks and so on.
   3. Microphone. This device is an integral part of headphones, because without it it is impossible to communicate through voice communication with friends or colleagues.

Best Wireless Headphones with Aliexpress

This rating will allow users to choose wireless headphones. Meet the TOP 10 best headphones from China:

MPOW Wireless Headset

• Type: Wireless Headset
• Impedance: 9 ohms
• Sensitivity: 95dB
• 10 yd range
• Battery Capacity: 420 mAh
• Work time: 13 hours

Some of the best wireless headphones on Ali. They are perfect for both the phone and the TV.

Zhibang holzer

• Type: In-Ear, In-Ear
• Impedance: 9 ohms
• Frequency range: 20 - 20,000 Hz
• Sensitivity: 102 dB
• Work time: 5 hours

For their price, these are the best bluetooth headphones that can be found on Aliexpress. They will please the owner not only with a good sound, but also with a comfortable fit on their heads.

Catassu Bluetooth Headset

• Type: Wireless, Closed Type
• Frequency range: 20 - 20,000 Hz
• Sensitivity: 84 dB
• Impedance: 9 ohms
• 10 yd range
• Work time: 9 hours

A real budget find for fans of wireless headphones with aliexpress. Despite their flaws, they sound very good. At the same time, everyone has a modest price tag.

Bluedio T4S

• Type: Closed, with headband
• Frequency range: 15 - 25000 Hz
• Sensitivity 116 dB
• Impedance: 16 ohms
• Emitter: dynamic

Awei A920BLS

• Type: In-Ear Earbuds
• Frequency range: 20 - 20,000 Hz
• Impedance: 16 ohms
• Sensitivity: 100dB
• Charging time: 2 hours
• Work time: 10 hours

Bluedio BT4-1

• Type: overhead, closed type
• Frequency range: 20 - 20,000 Hz
• Sensitivity: 101 dB
• Impedance: 16 ohms

Plextone BX343

• Type: In-Ear, In-Ear
• Sensitivity: 108 dB
• Frequency range: 20 - 20,000 Hz
• Impedance: 16 ohms

Great Chinese headphones. It can be used not only at home, but also on a morning run. For the price of the best wireless headphones.

Bluedio T2S

• Type: Closed
• Sensitivity: 110dB
• Impedance: 16 ohms
• Frequency range 20 - 20,000 Hz

Awei t11

• Type: In-Ear Earbuds
• Impedance: 16 ohms
• Frequency range: 20 - 20,000 Hz
• Sensitivity: 110dB
• Charging time: 1.5 hours
• Work time: 5 hours

Title	MPOW Wireless Headset	Zhibang holzer	Catassu Bluetooth Headset	Bluedio T4S	Awei A920BLS	Bluedio BT4-1	Plextone BX343	Bluedio T2S	Awei t11
Frequency Response Range	20 - 20,000 Hz	20 - 20,000 Hz	20 - 20,000 Hz	15 - 25000 Hz	20 - 20,000 Hz	20 - 20,000 Hz	20 - 22000 Hz	20 - 20,000 Hz	20 - 20,000 Hz
Sensitivity	95 dB	102 dB	84 dB	116 dB	100 dB	101 dB	108 dB	110 dB	110 dB
Impedance	9 ohm	9 ohm	32 ohm	16 ohm	16 ohm	16 ohm	16 ohm	16 ohm	16 ohm
The weight	-	-	-	-	-	-	-	224 g	13.8 g
Membrane diameter	-	-	40 mm	57 mm	-	57 mm	-	57 mm	-
Price	from 1900 rub.	from 800 rub.	from 900 rub.	from 2700 rub.	from 950 rub.	from 1950 rub.	from 1200 rub.	from 1600 rub.	from 800 rub.