Surely each of our site visitors has seen the movie "Operation Y". One of its short stories told about passing the exam. One of the guys decided to use the help of his comrade, dictating the answers into an earpiece. That model was bulky and wired, so he had to masquerade as a sufferer of a toothache, using an appropriate blindfold.
But what about now? Nowadays, even an ordinary Bluetooth mono-headset is unlikely to notice your ear, if you have a bouffant hairstyle. And the special micro-headphones are not visible to the naked eye. But be careful when ordering such a device!
In some cases, such a gadget can be taken as a spy device, his purchase threatens a prison sentence. And this is no joke!
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The best micro headphones in 2018
STUDENT and Bluetooth ML-10
A set consisting of a micro headphone and a Bluetooth headset. The first is inserted into the ear, sinking there almost completely, while the second serves to synchronize with your smartphone. There is an auto-lift function, so you do not need to touch the headset to answer.
The micro earpiece works on a single charge for about five hours. As you know, exams almost never last longer than that. Note that only the headset functions on battery power - the microheadphone requires a battery.
Advantages:
- Adequate battery life - about five hours;
- Very modest size of the micro in-ear headphones;
- Automatic handset lift function is built in;
- There is an active volume booster, which helps in noisy places;
- Built-in microphone sensitivity amplifier;
- There is a loop inductor.
Disadvantages:
- The battery used is an LR521 battery.
STUDENT and BT-Card
Another set that includes the familiar STUDENT micro-earpiece. It uses a device called the BT-Card as an intermediary between the earpiece and the smartphone. It is a small Bluetooth transmitter disguised as a bank card.
But we don't advise to give it to the teacher as the device is thicker than a real card. In other respects it is a typical set with a micro-earpiece supplemented by a Clutt-filter and an active volume amplifier.
Advantages:
- There's a built-in auto-pick-up feature;
- There is an active volume amplifier;
- A curious method of masking Bluetooth-headset;
- A decent battery life - up to five hours;
- Built-in Clutt-filter, which eliminates all kinds of interference.
Disadvantages:
- No voice activation;
- The masking as a card is still not complete - the transmitter is noticeably thicker;
- The micro earpiece will require a LR521 battery.
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MAGNETIK and Media MG
A relatively inexpensive set that comes with a loop-inductor. Unlike many other similar devices, the headset here will be powered by a battery-crown.
The running time depends on the intensity of headset use, but on average it does not exceed 3 hours. The micro earpiece itself is made of German components, which indicates a long service life.
Separately, it should be noted and the presence here the possibility of activating the work of the voice - this is very convenient.
Advantages:
- A very small and reliable micro earpiece;
- The set has a loop inductor;
- Built-in system auto-lift the tube;
- Low cost - from two to three thousand rubles.
Disadvantages:
- The duration of battery life could be higher;
- The battery crona is not the best power cell;
- There is no volume gain.
LIGHT and Media MS.
One of the most advanced sets. It includes a headset that does not need power - it is provided by a smartphone, to the 3.5 mm jack which the device is connected.
A traditional inductor loop is used here as the antenna. As for the micro earpiece, it is also very unusual. Firstly, it is flesh-colored, which makes it invisible. Secondly, it is assembled from Japanese components, indicating high reliability. Thirdly, it has a sulfur washer in the form of a nylon filter.
In short, it is a very good option, but only for those who want to pass the exams at any cost - it is not a cheap set.
Advantages:
- The micro earpiece includes a sulfur-fighting nylon filter;
- Very high reliability of design;
- Very long autonomous operation - about eight hours;
- The kit includes an inductor loop;
- There is an auto-lift handset;
- Power to the headset is provided by the phone.
Disadvantages:
- The micro-headset uses a battery LR521;
- The cost is more than three thousand rubles.
STUDENT and Bluetooth BT-04 APP
This is one of the most expensive sets. It includes a flesh-colored micro-earpiece, a white Bluetooth headset with the Apple logo, and a loop-inducer of the same color. The headset has a built-in lithium-ion battery, and the micro-earpiece is powered by an LR521 battery.
You can activate the system by voice. There is also a function of auto-pick up. It is noted that the system is not bad against interference - for this is responsible so-called Clutt-filter.
The main features of the device are amplifiers of volume and microphone sensitivity - with them you will definitely hear the prompt. And the manufacturer also guarantees that his creation works with all phones equipped with a Bluetooth-module - including the oldest.
Advantages:
- There's a built-in auto-pick-up feature;
- There is a loop-inductor, greatly enhances the signal;
- Not a bad working time - it reaches five hours;
- Built-in Clutt-filter that fights interference;
- There is a volume amplifier;
- Built-in amplifier microphone sensitivity.
Disadvantages:
- LR521 battery is used;
- The cost may seem high - it reaches 7000 rubles;
- Apple logo is completely out of place.
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