complete kit

Covert Communication Device

This is very easy to use and versatile device and sold only by

It could be used with any Cell Phone  or Smartphone with 3.5 mm jack and any MP3 player. Compatible with any modern Smartphone including iPhone and Android devices. Device could be used with external SOS Foot Button or Very sensitive High Gain external Microphone.  Device also has very sensitive built in Microphone.  You can use simultaneously SOS Button on a very long cable and Built-in Microphone.

Use the Covert Signal button to signal - for example, one tap for YES, two taps for NO. Please click here to hear SOS beep. You can also plug in external High Gain Microphone  and hide it in your sleeve or anywhere on your body. This device is good for both types of exams: Oral and Written. So you are in full control of your exams!
Why this voice and SOS communication kit  is better than other devices on the market?

1. Audio device has best crystal clear sound.
2. Has External Microphone which could be hidden on your body or your sleeve. SOS signal  could be heard by your assistant.

  1. Has low power consumption and lasts 3.5-5 hours.
    4. Does not have Bluetooth device, which could be spotted by other device and consumes more energy.
    5. Works with any phone or MP3 player.
    6. Automatically answers incoming phone calls!!!! You do not need to do a thing. This feature will be explained in detail.
    7. 4 x Earpieces do not require any battery and it's not possible to hear them from outside.
    8. It has very sensitive microphone. Use it when it safe for you only!!!
    9. On top of it the wireless headset mini earpiece kit could be used with any MP3 player.


Amplified phone neck-loop equipped with 3 Watt audio amplifier.
Compact design and slim size. Hidden indicators.
Anti detector function. Turn off power to avoid detector and keep conversation active.

New and exclusive design upgraded in February 2017.
Compact design and slim size.
Soft TEP cable loop great for long time operation.

Extreme 3 watt output power, volume is adjustable.
Effective inductive cable loop.
Applicable to all kinds of wireless invisible earpieces.
Build-in high sensitive 38dB gain microphone.

Optimized designed power switch.
Turn off power to avoid earpiece detector, and phone conversation is still online.
Simply press the round answer button to receive phone calls.
Hidden power and recharge indicator is in right side panel.

4 hours hearing time and much longer time for talking.
High capacity 230mah rechargeable lithium battery.
Each pack includes recharge cable and USB charger.
6 month quality warranty since ship date.

Super mini spy earpiece.
Smallest wireless ear piece in the world.
Made of high quality material.
No battery needed.

Magnetic earpieces should be worn deeply in the ear canal.
Please refer to sketch on left side.

Please clean ear canal before inserting the earpiece.
If ear canal is wet or waxy it will be hard to take earpiece out.
Put picker into ear canal to remove earpiece.


1) To avoid pushing earpiece too deep, use original picker to take earpiece out.
2) Seek medical assistance if unable to remove earpiece.

Operation Guide.

1) Put magnetic ear pieces in your ears
2) Connect amplified phone neck-loop to mobile phone or mp3 player same as regular earphone headset. Turn on power on neck-loop module. Play music or make a phone call, you will hear voices in earbuds and talk with partner through microphone in neck-loop module.

3) According to your preference plug use either Built in or External Microphone.

Hint: You can setup you mobile phone to Automatically accept incoming calls when audio set is connect. Please refer to your Cell phone User Manual.

Package includes:

1 x  amplified neck-loop (skin color)
3 x Spy invisible earpieces
1 x USB charging cable.

1 x SOS Foot Button on 78 inch or 2 m cable.

1 x External Microphone on 20 inch or 0.5 m cable.
1 x USB charger. This device also could be charged from your PC or laptop USB port.
1 x  PDF user manual in English + 1 x PDF user manual how to prepare Audio notes of your exam + 1 x PDF user Manual on how to turn you Android Smartphone in Spy camera and remotely watch video and take photos.

Camera with phone


This is very easy to setup HD covert camera. Sold  by


Download Camera Instruction Manuals and software.

You can use your Smartphone as an Hotspot and your assistant can connect to this camera from anywhere in the World. This very powerful, reliable and inexpensive Spy Wi-FI camera  could be connected to your Smartphone (Android and iPhone compatible or any other) or a Notebook or a tablet directly. The direct range would be around 120-210 feet (40-t0 meters).  So you can place your Smartphone or GSM router far away from your event room, where is good GSM/Cellular signal and this will allow you to broadcast live video and photos of your event to your assistant or assistants.
You can use your Smartphone as an Hotspot and your assistant can connect to this camera from anywhere in the World. If you know Wi-Fi network password, for example, your college or school network Wi-Fi password, you can connect to this camera from comfort of your home or from any place in the World. So your assistant can see video and take photos of  what you want him to see. Your assistant can control your camera.

  • Could be put anywhere on your body due to slim design.
  • Has  hidden video and photo functions.
  • Working while charging.
  • Point-to-point connection, can transmit video and photos without a network connection.
  • Supports iPhone/Android Smart Phone and Wi-Fi direct monitoring.
  • Supports 24-hour circulatory non-stop remote monitoring.
  • 5.5" or 14 cm long cable, so camera could be could be placed anywhere on your body.
  • Equipped with large-capacity lithium battery, which allows up to 3 working hours. You can extend operation time by using FLAT USB POWER BANK.
  • Many functions in one gadget.
  • Remotely taken photos, video with sound recording, motion detection and  etc.

After you connect to a WiFi Network or your Smartphone or Notebook, you can watch live video in HD and take photographs.

Your kit will contain:

  1. Wide angle HD Wi-Fi camera with antenna.
  2. CD with Software for your Smartphone and Notebook.
  3. 2500 mAh rechargeable battery.
  4. Instruction Manual


 HD Wifi Spy Camera
Resolution 1080P / 720P / 480P
Pixel 8.0 Megapixel CMOS
Compressed format H.264
Frames 25FPS
View angle 95 degrees
Distance of motion detection 18' or 6m straight-line distance
Minimum illumination 1LUX
Sound recording range 5 Square Meters
Operating temperature -10- 70 Celsius
Operating humidity 15-85%RH
Type of memory card TF card
Maximum capacity of memory card 32GB (NOT included )
Media Players VLC Player / SMPlayer /KMPlayer /Storm Codec
Computer operation system Windows/Mac OS X
Mobile phone operation system Android/IOS
Web browser IE7 and above, Chrome, Firefox, Safari.etc
WIFI Supported
WIFI Wireless standard IEEE 802.11b/g/n