Manuals
Below we describe in detail how to use spy earpieces.
General info
A wireless earpiece is meant for secure information exchange not attracting others’ attention. A wireless package consists of the wireless earpiece that can be entirely concealed inside someone’s ear and the hand-set of hidden bearing with a microphone. The latter is carried under clothes and transmits signal from any Bluetooth-enabled cell phone, ordinary mp3-player or other audio device to the earpiece. The microphone is used to realize feedback.
External appearance of the earpiece

User guide
1) Install a new battery of the AGO type (LR521, LR63, 379, SR521W) into the earpiece (we recommend Camelion, Maxell, Sony or Hyundai one).
DO NOT BUY elements with silver oxide since these cause a background noise or a creak. The battery should be inserted with the plus towards thread side, as shown below.

Quiet hissing should be heard if battery is properly connected. Otherwise, see “Troubleshooting” below.
2) Pull a loop of the hand-set on your neck, connect the hand-set jack to the cell phone, mp3-player or other device with an audio output and adjust volume as required. Next, attach the microphone to your clothes in such a way that one can hear you loud and clear (to be heard loud and clear).
3) Attention!!! It is obligatory to clean an ear with hygienic sticks from earwax before every earpiece use. Choking of the earpiece’s filter by such substance is the most common reason for device failure and is not the warranty case!
4) Insert accurately the earpiece into an ear channel, as shown below:

5) The volume will be louder if one places the earpiece in such a way that the battery is positioned on the side rather that on the top or bottom (this is because of electromagnetic waves direction, see figure below):
Right Wrong

Right positioning allows gaining volume by about 50%!
6) After that this device is ready for use.
7) After using, extract accurately the earpiece from an ear pulling by the thread.
8) Finally, detach the battery. To perform this, push it through special hole with any pointed thing (such as pin or needle), as shown in the figure:

Hints
So, you have bought the spy earpiece. If you wish the earpiece to serve hand and foot for a long time, you should acquaint with our advices and adhere to them:
- You should remember that the earpiece is a complicated electronic device that requires careful use. The earpiece with visible or mechanical damage caused by improper or rough handling won’t be repaired under the warranty.
- Try not to give it to others, since it is unlikely they would appreciate and use it accurately as you do. Even if you lend it, acquaint them with user manuals.
- If its volume becomes too low, do not try to clean the earpiece filter with a needle or a pin, otherwise you will certainly break it.

Instead, regularly clean ears with hygiene sticks before its use. In the case of visible filter choking with earwax, try to clean it accurately by cotton wool, moistened with hydrogen peroxide:

- It is highly recommended not to keep the device over a long period of time near to a computer or other intensive electromagnetic sources.
Obeying to these simple rules you insure yourself against unexpected troubles during wireless earpiece usage. With proper handling our high-tech devices can serve you far more than one year.
Troubleshooting
If you have installed a new battery and can’t hear specific quiet hissing:
- check the battery polarity ("+" towards the thread used to extract the earpiece from an ear);
If you have installed a new battery and hear whistle:
- it is not an alkaline one or it is dead.
If the earpiece becomes more silent:
- it is likely that the filter is choked by earwax. You might try to clean it accurately by cotton wool, moistened with hydrogen peroxide.
Don’t hesitate asking for help in our technical support service for any answers on wireless earpiece operation.
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