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Smartphone mic suppressor

Regular price Sale price $ 157

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Global shipping


Jammer is an ultrasonic microphone suppressor, designed to ensure private conversations and complete protection from phone-based eavesdropping. The device generates ultrasonic interference, rendering nearby acoustic signals impossible to record. Specifically crafted for use inside a Faraday capsule, Jammer provides enhanced security for crucial negotiations and sensitive discussions.


• Prevents unauthorized recording and broadcasting of conversations
• Designed for the use inside a Faraday capsule
• Max sound level is 105 dB at 23 to 25 kHz (measured at a distance of 1 m)
• Safe for humans and animals


Time to full charge: 9 h
Battery voltage: 3.7V
Battery capacity: 3500 mAh
Charge voltage: 5V
Battery life: 3 h
Ultrasonic interference angle (≈): 80°
Dimensions: 95 x 65 x 30 mm
Weight: 146 g


UAE: Free

1 - 2 working days

Global shipping: 50$

5 - 10 working days

Smartphones signal blocking solution
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