The winter session is just around the corner, which means it's time to think about how to pass exams. If you don’t have the desire or time to study tickets, and you don’t want to get a bad grade, invisible headphones will help students and schoolchildren. These small devices are invisible even under cameras. We talk about how to choose a headphone to take the exam, as well as which models deserve attention in 2022.
Why are microheadsets needed?
Microphones are an indispensable accessory that will help reproduce the necessary information. Invisible headphones will become an assistant when taking exams or while answering questions in lectures or in class.
Structurally, these are small devices that are inserted into the ears and become invisible. They consist of several elements: microdynamics, a headset with a signal amplifier, an antenna, a microphone and a battery. They are easy to use: the plug is connected to the headset jack of the smartphone, the antenna is placed on the neck, then a connection is established between the devices and the sound is adjusted.
But it will be difficult to hide the cables while answering an exam, which is why wireless microheadsets have appeared on sale.
The best headsets for one ear
The rating of Bluetooth headsets includes devices that represent the best combination of price and quality.
Jabra Boost
This model belongs to the budget category. Despite this, the headset has good build quality, ease of use, and a long battery life. The device has a classic, strict design. Pleasant additions are a mobile application and a voice assistant. Jabra is one of the best manufacturers of wireless audio products. The quality is felt in the little things, which the user will definitely like.
Benefits of Jabra Boost Basic include:
- light weight, ergonomic;
- the ability to synchronize with 2 mobile gadgets;
- good sound quality of microphone and speaker;
- stable connection with the phone;
- The optimum ratio of price and quality.
The main disadvantage of the model discussed in this review is its sensitivity to interference. It is especially pronounced when used in windy weather. Plastic ear pads are uncomfortable. Some users get tired of the earphone after 1-2 hours.
Harper HBT 1723
The stylish accessory is made in black-silver or white-gray. The main advantage is the increased battery life (up to 10 hours). The universal model is suitable for smartphones based on Android or iOS. Range – 10 m. The volume level is changed using the keys located on the body. Use a separate button to accept or reject incoming calls. The charger is connected to the USB connector.
The set includes 2 types of soft ear pads. The device will be useful for drivers and athletes who value convenience and compactness.
The positive qualities of Harper HBT 1723 include the following characteristics:
- crisp, clean sound;
- long-term charge retention;
- reasonable price (about 700 rubles);
- compatible with any phones.
The downside is the need to charge the battery for a long time (up to 3 hours).
Sony MBH22
The headphones are equipped with a double highly sensitive microphone and software for eliminating interference. They accurately convey all shades of the human voice, making every word in a telephone conversation understandable and clear. This model is suitable for those who like constant communication. The duration of autonomous operation is 9 hours. The inexpensive device supports Hands free, AVRCP, and Headset technologies. Light weight makes wearing comfortable. The downside is that it takes a long time to charge.
Baseus NGA01
The new model from Xiaomi is a headset designed for long-term use. Soft silicone ear pads do not cause discomfort when worn, allowing you to enjoy your favorite music for a long time. It is possible to simultaneously connect 2 mobile phones.
Baseus NGA01 has the following technical characteristics:
- type of ear pads – in-ear;
- fastening method – ear hook;
- range of action – up to 10 m;
- compatibility – phones that support Bluetooth technology;
- number of speakers in the headphone – 1;
- operating frequency range – 20-20000 Hz;
- maximum volume – 100 dB;
- noise reduction method – passive;
- Multipoint acoustic – present;
- microphone type – built-in;
- weight – 8.5 g;
- moisture protection class – IPX4;
- battery type – lithium-polymer, capacity 55 mAh;
- charge recovery time – 90-120 minutes;
- Duration of autonomous operation – 10 hours during conversation, 4 days – in standby mode.
Xiaomi Mi Bluetooth Headset
The main difference of this model is its unusual shape. The device is equipped with many functions, including voice dialing. It is compatible with Android and iOS smartphones. Voice control in Russian is not yet available. Users like the fast synchronization of headphones with their phone and the ability to connect multiple mobile devices. Headset, A2DP, Hands free technologies are supported.
The advantages include the following:
- acceptable price;
- expanded set of functions;
- stylish design;
- ease of control.
Disadvantages: complex mount, which some users consider inconvenient, short battery life.
Huawei AM07
The wireless headset from a trusted Chinese manufacturer has a stylish design. It is suitable for sports and active recreation. The minimalistic design will appeal to the modern person. The ergonomic layout of the controls makes it easy to adjust the volume and answer calls.
The device has the following technical characteristics:
- battery life during active use – 11 hours;
- operating frequency range – 20-20000 Hz;
- supported mobile operating systems – Android, iOS;
- built-in speaker.
The advantages of the model under consideration include:
- long stay in standby mode without recharging (up to 10 days);
- good sound quality, immunity to interference;
- affordable price.
The disadvantages are the inconvenience caused by the earbuds falling out when running and sudden movements, and the reduction in battery life when the volume increases.
Plantronics Explorer 50
Easy to use, comfortable headset is suitable for a person who spends most of his time driving. The device is easy to set up and synchronizes with your phone. The classic design does not attract too much attention. This model is worth choosing for people buying inexpensive functional gadgets.
Plantronics Explorer 50 has the following advantages:
- presence of voice dialing function;
- compatible with all smartphones;
- fast charging, extended battery life;
- clear sounding voice.
Some users are dissatisfied with the periodic appearance of noise in the earphones and inconvenient mounting.
Jabra Talk 25
Jabra Talk 25 is lightweight and has an advanced feature set.
You can put a call on hold, so you can temporarily pause a conversation without taking out your phone. Active noise cancellation eliminates call noise. Thanks to the universal mount, the device fits well on the ear.
Disadvantages include fast battery consumption, unclear instructions, and frequent interruptions of the wireless connection.
How to choose hidden headphones
- Hans-free are inexpensive and work when connected to a phone via a wire. When wearing these headphones, the wires are hidden under clothing.
- Wireless micro-earphones work via Bluetooth, and they are more convenient to use, and the signal range reaches 10 meters from your phone to the Bluetooth headset. That is, your phone can be not only in your pocket, but also in a purse nearby. The only thing is that only original bluetooth devices work with such a radius, and not Chinese “nonames”. Chinese "consumer goods" emits a signal at approximately 1-2 meters. Try to choose Bluetooth from well-known manufacturers Jabra, Samsung, Nokia, Plantronics, Iqua. There are also Bluetooth MP3 headphones. Unlike regular ones, they can play audio files (for example, recorded answers to questions or music).
- Microphones without a phone work on the following principle: You no longer need a phone and a headset with a loop around your neck. The role of the telephone and headset will be played by a microtelephone, with a micro headset built into it. Typically, in shape and size, such headsets are the size of a lighter or a bank card. You insert the micro-earphone into the ear canal, place the headset-phone in the chest area, for example, in the breast pocket, the assistant calls you using the number of the SIM card that is already inserted into the micro-phone and, voila, you are in touch. Now the assistant can dictate answers and hear everything that happens around you through the microphone that is built into the micro gadget. These headsets are distinguished by the presence of automatic call reception, response to a metal detector and their performance. Headsets with auto-raising and effective against metal detectors are not cheap, such micro-earphones are often used for the Unified State Exam or OGE, where there are metal detectors, and headsets without auto-raising, that is, you need to press a button on the headset to accept a call, and those that are not effective against metal detectors are much cheaper.
Construction type
There are 2 types of hidden headphones: capsule and magnetic. The capsule headset is inserted into the ear canal, not adjacent to the eardrum. It sounds louder and works more stable. However, their disadvantage is relative visibility. Magnetic micro-earphones are more compact, due to which others cannot see them even close up.
Autonomy
If the headphones are wireless, then their autonomy is most important. For example, for taking an exam at a university, a model with 2 hours of continuous operation is suitable. In this case, the EGE lasts almost 4 hours, and it is desirable that the earphone works as long as possible.
Important Features
To choose the best Bluetooth headset for your phone among many others, different models are evaluated according to basic criteria.
Ease of use
Ergonomics is the main quality of a wireless headset. If headphones are difficult to operate or uncomfortable, they cannot be considered the best replacement for wired models. It turns out that the buyer pays only for the name.
The device is checked before purchase. They try to connect it to the phone and put it on. Determine the correct location of the controls and ease of use with them. The location of each switch should be easy to remember.
The following points are also taken into account:
- There should not be many control and adjustment buttons. The best option is one on each side.
- Hard earbuds are not suitable for every ear. When purchasing, choose the correct size.
- The fewer additional elements, the more convenient.
Headset design
The appearance of the device does not affect functionality, but it is also taken into account when purchasing. The headset should not be conspicuous. Preference is given to models with a classic design that does not have unnecessary elements.
Manufacturer reliability
Headsets from reliable, trusted manufacturers offer high-quality sound and have a long service life. The only drawback is the high price. Good devices can also be found among new brands that have not yet managed to gain a good reputation. When choosing, they are guided by user reviews.
Battery and performance
Battery life is an important characteristic of wireless audio products. It is better to choose this option with a reserve, even if an external battery is used or the user does not need long-term operation without recharging.
The duration of charge retention in practice is less than stated. When listening to music at high volume, this figure decreases, and you may not have a power bank or outlet at hand.
Conclusion
These were the best micro headsets in 2022. When choosing a model, proceed from the characteristics of the exam. For example, for passing the Unified State Exam, the “STEREO+” kit (without a phone) + “Micro” earpiece (6 mm) with 4 hours of autonomy is suitable. Maximum secrecy makes the kit very popular. After all, all you need to transmit sound is a STEREO+ card in your pocket and a Micro earphone in your ear, no phones. If the exam lasts less than 2 hours, and maximum secrecy is not needed, then any model from the rating will do.
Which micro-earphone did you like? Share your opinions in the comments.
Which to choose?
Which headphones are better to choose for the exam?
Which headphones are best to buy for the exam?
Completely invisible micro-earphones are a rather dangerous topic for health, in which there are practically no licensed manufacturers . All due to the fact that mini headphones belong to the category of spy equipment, which is punishable by law in many countries. In addition, there is a danger of “losing” the earphone in your ear, then only seeing a doctor will help.
I would like to separately note that in recent years the legislation on spy equipment has become more stringent. If you decide to order an earpiece to be copied from China, there is a serious possibility of problems at customs. I advise you to think three times. And change your mind.
