Product characteristics:
Creative interference protection, easy to shield the content of the speech
Creative "white noise" function, real-time monitoring of noise decibel information, noise frequency separation
Portable anti-recording/anti-eavesdropping design can be camouflaged in cigarette packs
Basic parameters:
Working Principle: White Noise
Response frequency: 250-4600Hz
Shape size: 2.7 * 5.5 * 8.6 cm
Control key: power switch, RESET key
Indicator cursor: column display (10 segments)
Standard Configuration: Host, Cortical Coat, Battery, Instructions for Use
Operational instructions:
1. The sound decibel of MNG-300e Skell+is fixed, and noise is emitted only when external sound is detected.
2. Correct use of the method is very critical, according to the use of room area and background noise, to determine the number of equipment used.
3. The light column indicator shows the intensity of background noise when the device is turned on. If the red part flickers after opening, it indicates that the background noise around is too big and MNG-300e Skell + can not work properly. In this case, you should close the window, close the noise source (TV, CD, etc.), press the RESET button, and try again.
4. Normally the volume of normal conversation can activate the noise generating device of the equipment, but the voice should not be too loud.
5. It is recommended that at most two people use one MNG-300e Skell+. If there are many participants, it is recommended that everyone use one. When using MNG-300e Skell + should be close to the user, such as when using it on the table. If 6. 6. Enter a strange room (you know or suspect that there is eavesdropping), the most sensible way is to use the device.
7. The acoustical characteristics of the environment have a serious impact on the use effect, but usually, four MNG-300e Skell + works at the same time to ensure a good use effect.
MNG-300e Skell + is powered by 9V alkaline battery and can be used continuously for 8 hours.
