Devices for covert communication are in no way new on the market, but they’ve only become available for a wide circle of users in the last several years.
We offer a quick review of different gadgets for covert communication, so you could choose the ones that suit your needs the best.
One of the most convenient and popular sets is spy glasses set that consist of a spy earphone and glasses with embedded Bluetooth transmitter and a highly sensitive microphone. It works in the following way: the Bluetooth transmitter establishes wireless connection with your cell phone via Bluetooth while micro earpiece allows you to hear everything that your partner tells you. The sensitive microphone, built into the bow of the glasses, is able to catch even your faintest whisper. The spy glasses are suitable for those who have normal eye sight as it have ordinary glass instead of lenses.
Another spy device that has gained popularity lately is MP3 for covert communication. This set can be used with MP3 players, cell phones and recording devices. The MP3 Earpiece set consists of the transmitter cable and the wireless earpiece. The transmitter can be used with all MP3 players and phones that have a standard 3.5 mm jack. This spy earpiece for MP3 will be especially useful
for listening to music secretly and making public speech, because you can prepare your speech before hand and record it.To start using the set, you should put the spy earphone into your ear, plug the transmitter into your player or phone and press "Play".
As you might have noticed a core of every spy set is a micro earpiece. There are three different models of spy earphone: digital, nano and spy.
Spy earphone is a small ergonomically designed earpiece of nude color that is completely invisible while in your ear. The size of said earpiece is 0.4 inches/1cm of length, 0.22 inches/0,55cm of width and 0.22 inches/0,55cm of height. It can work up to 6 hours without changing the battery (LR 521).
As for nano earpiece, the main difference between this model and the spy earphone is the dimensions. The nano version is 0.35 inch/9.1 mm long, 0.18 inch/4.4 mm wide and 0.18 inch/4.4 mm high. Its working time is 7 hours and it can be used with two types of batteries: Sony Type 337 and LR521.
Digital earpiece is the smallest ergonomically designed earpiece ever created. It is only 0.35 inch/9.1 mm long,0.17 inch/4.2 mm wide and 0.17 inch/4.2 mm high and weighs less than 10 grams. It is of black color and completely unnoticeable in your ear canal.
The spy gadgets mentioned above are absolutely necessary for people who need secret assistance while performing in public. They can be used in such situations as public speeches and business presentations or for security purposes.
Guest Article
This is a guest article by Oksana Nikrans about spy gadgets that makes people's life easier. To write guest articles for us, please follow the link below.
How to Write Guest Articles for Us
We offer a quick review of different gadgets for covert communication, so you could choose the ones that suit your needs the best.
One of the most convenient and popular sets is spy glasses set that consist of a spy earphone and glasses with embedded Bluetooth transmitter and a highly sensitive microphone. It works in the following way: the Bluetooth transmitter establishes wireless connection with your cell phone via Bluetooth while micro earpiece allows you to hear everything that your partner tells you. The sensitive microphone, built into the bow of the glasses, is able to catch even your faintest whisper. The spy glasses are suitable for those who have normal eye sight as it have ordinary glass instead of lenses.
Another spy device that has gained popularity lately is MP3 for covert communication. This set can be used with MP3 players, cell phones and recording devices. The MP3 Earpiece set consists of the transmitter cable and the wireless earpiece. The transmitter can be used with all MP3 players and phones that have a standard 3.5 mm jack. This spy earpiece for MP3 will be especially useful
for listening to music secretly and making public speech, because you can prepare your speech before hand and record it.To start using the set, you should put the spy earphone into your ear, plug the transmitter into your player or phone and press "Play".
As you might have noticed a core of every spy set is a micro earpiece. There are three different models of spy earphone: digital, nano and spy.
Spy earphone is a small ergonomically designed earpiece of nude color that is completely invisible while in your ear. The size of said earpiece is 0.4 inches/1cm of length, 0.22 inches/0,55cm of width and 0.22 inches/0,55cm of height. It can work up to 6 hours without changing the battery (LR 521).
As for nano earpiece, the main difference between this model and the spy earphone is the dimensions. The nano version is 0.35 inch/9.1 mm long, 0.18 inch/4.4 mm wide and 0.18 inch/4.4 mm high. Its working time is 7 hours and it can be used with two types of batteries: Sony Type 337 and LR521.
Digital earpiece is the smallest ergonomically designed earpiece ever created. It is only 0.35 inch/9.1 mm long,0.17 inch/4.2 mm wide and 0.17 inch/4.2 mm high and weighs less than 10 grams. It is of black color and completely unnoticeable in your ear canal.
The spy gadgets mentioned above are absolutely necessary for people who need secret assistance while performing in public. They can be used in such situations as public speeches and business presentations or for security purposes.
Guest Article
This is a guest article by Oksana Nikrans about spy gadgets that makes people's life easier. To write guest articles for us, please follow the link below.
How to Write Guest Articles for Us
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