X-Case has been designed and tested against multiple Smart phones with special noise cancelling features.
Many of the high-end modern smartphones produced by both iPhone & Android have multiple microphones onboard. many have advanced noise cancelling and audio filtering technology which can be difficult for some acoustic silencers to defeat.
The X-Case has been tested against with iPhone 14 Pro and many other high-end phones, successfully defeating all microphones within an action range of 45m2.
Main Description:
2 types of ultrasonic interference with simultaneous use of several frequencies + speech-like interference (white noise mode).
X-Case features a brand new ultrasonic generation system.
Ultrasonic emission changes dynamically within 1 second, while several frequencies from 20 to 40 kHz are used simultaneously.
This feature helps to suppress audio recording devices, Speech-like interference emission can be used to protect against external threats such as the threat of a laser microphone.
The X-Case can be set up very quickly and easily in any location, users can use the onboard battery for upto 2 hours. Users can also plug the device into an electrical outlet for continual protection in one place.
Using the X-Case
Charge the battery or plug the power adapter to 110/220V mains.
The Front face of the case should be pointed at the possible eavesdropping devices (voice recorder, microphone, threats) location.
Push the power button on the device to turn it on.
Next, turn on the power button on the remote control, the device will start working in the preset mode.
You can select out of two modes using the remote control.
Users can use two types of Speech protection:
1.The most efficient mode
- Utilizes both ultrasonic and speech-like interference.
- The device creates audible “claps” and protects from eavesdropping through windows.
2.Silent mode
- The mode is suitable for suppressing voice recorders in close proximity (the distance between X-Case and eavesdropping devices is less than 3 m (10 ft).
- The mode generates inaudible ultrasonic interference only.