2018 BRT Bluetooth Neckloop with CIC spy wireless earphone Full sets

How does it work? The mini ear receiver in your ear is a laud speaker, in another words, by mini ear receiver you can hear some who is on the other side of the gsm line. The mini ear receiver is in wireless connection with the special hands free around your neck. This hands is a microphone and some who is on the other side of gsm line can hear your voice or your whisper and all sounds surrounding you. By mini ear receiver you can hear your partner from the other side of the gsm line, by Special hands free you can talk to someone. Earpiece is very small 3x5x7 mm, has a perfect anatomic shape, so no one will ever notice that you have anything inside your ear. Spy Bluetooth Device Bluetooth Glasses Instructions for use: Put the battery like on the picture. Set loop set at your neck and connect it to device -Mobile phone, MP3 Player or other device. Close the battery case and put the earpiece at your ear. Make connection with other person which you want to communicate. For better sound quality please make these steps: Clear your ear canal. Before put in earpiece at your ear, please dial service number (if you use it with mobile phone). Then start to put in earpiece at your ear with round movement at your ear. Some people directly put in earpiece in their ear and then can't hear nothing, because they are not put in correct at their ear. Spy Gsm Devices Set volume at maximum for better sound quality Use earpiece and loop set at short distance