The Morning News https://ift.tt/2uWI2b5
A microphone-jamming device disables microphones in its user’s surroundings.
The bracelet design isn't for the sake of fashion. It not only ensures omnidirectional jamming, it eliminates blind spots (where transducers cancel each other out) through your wrist movement. As a result, it's more effective than dedicated stationary jammers and can even scramble hidden mics.
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