COOMAX Invisible Secret Spy Nano Wireless Earphone Earpiece for Mobile Phone Headset Microphone Detection

Description

Application
The advantage of using state of the art technology is fundamental in situations where communication are required.
This extra small wireless earpiece permits you to receive real time information or communications without being noticed.
Law enforcement officers, Businessmen,Politicians, all can find a use for this incredible new device.
Work Principle
The earpiece is reception equipment driven by electromagnetic induction and is used in conjunction with drive equipment in a wallet or a pocket, such as a cell phone, an interphone, radio, etc.

Inductive loop (Works with cell phone)
The inductive loop which is used in conjunction with the earpiece is one of the mobile phones accessories.
Its work principle is the same as one-wired mobile phone inductive loops.

How to use
1) How to wear the earpiece?
1. Clean and dry your ears thoroughly right before using.
2. Wear the loop set and connect to devices correctly, turn the cell phone volume down.
3. Put your parallel to the ground then your ear face to the sky. Carefully release the earpiece, let it fall into your ear canal. You will hear a sound like "po tu ", and it is in your deep ear canal.
4. Slowly turn up the volume, and it is working.

Package Content:
2x Mini ear pieces (2mm x 3mm)
1x Strong magnet or magnet stick (to take ear piece out)
1x Neck loop (powered by 2pcs of 9V battery)
1x 3.5mm jack audio cable
0x 9V batteries(not included battery)