F-11 Anti Recording Ultrasonic Acoustic Sound Wave Generator Stop Microphone Recorder Smartphone Listening Device XLR 3 pin to 3.5mm locking Jack it allows for global live

it allows for global live audio streaming

Dimensions: 50 mm × 29 mm × 21 mm

Adjustability: The 1

digital voice recorder with strong magnetic mounting

Dedicated connectors specifically for AKG

F-11 Anti Recording Ultrasonic Acoustic Sound Wave Generator Stop Microphone Recorder Smartphone Listening Device XLR 3 pin to 3.5mm locking Jack it allows for global liveF11 Ultrasonic Sound Wave Generator Voice Recorder Jammer The F11 is a specialised security device engineered to protect the confidentiality of sensitive conversations. It functions by actively interfering with unauthorised listening and recording of voice data, neutralising threats from mobile phones, voice recorders, audio bugs and advanced audio filtering or recognition software. Core Technology and Security Features The F11 utilises low and high