The Mic-Lock 3.5mm SoundPass Microphone Blocker The Mic-Lock 3.5mm SoundPass offers audio privacy while still allowing you to enjoy listening to music, movies or a podcast with 3.5mm headphones or external speakers. How Does the Mic-Lock Protect Audio Privacy? Mic-Lock works by becoming your device's primary audio source. When plugged in, Mic-Lock will transmit the sound of an empty room to any government, app or individual who may be listening in through your device's microphone. Mic-Lock is the only mic-blocker on the market that has a semiconductor inside the housing that actually takes over the microphone and transmits the sound of silence. All imitators are merely dummy plugs. Mic-Lock is the only microphone blocker that holds a US patent, and is the only one you can trust. Watch this video to see how it works: 1- Secure your audio privacy, don’t let your devices spy on you. 2- Easy to use: Plug and play, no software needed! All products are automatically activated upon insertion. 3- Compatible with all 3.5mm devices including all laptops and desktop computers. Dimensions: 0.85 x 0.3 inches ( 21.7 x 7.6 mm)
