Shiftall unveiled the Mutalk 2 at CES 2026, a $200 wearable microphone designed to block eavesdropping during phone calls. The device creates a localized sound barrier, ensuring only the caller can hear the conversation clearly while reducing ambient noise to a whisper for bystanders.
How It Works
The Mutalk 2 is worn over the mouth and nose, sealed with a rubber gasket, and connects via Bluetooth or a 3.5mm jack. During testing, users were able to speak privately with someone 10 feet away, with the device effectively muffling their voice to nearby listeners. The microphone’s design prioritizes functionality over aesthetics, resulting in a somewhat unusual appearance reminiscent of a cyberpunk gas mask.
Practical Applications
While the Mutalk 2’s appearance is striking, it serves a clear purpose: private conversations in noisy environments. This makes it valuable for gamers, late-night workers, or anyone who wants to avoid disturbing others during calls. The device’s rubber gasket is removable for easy cleaning, and its lightweight design ensures comfort during extended use.
The Mutalk 2 represents a niche but practical solution to growing privacy concerns. As remote work and open-plan offices become more common, the need for discreet communication will likely increase, making functional but unconventional devices like this one more appealing.
