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Piezoelectric Hands Free Mobile

As our living standard is improving, the products which generate infrasonic electronic waves are increased. Because mobile phone and headphone generate electronic waves, we are continuously enveloping in electromagnetic fields. World Health Organization (WHO) is urging governments to take appropriate precautions including development of legal systems.

OEM Available  

Realized to drastically reducing of surrounding noises by Piezoelectric Bone Conduction Microphone. Clear communication in noisy condition; suited for using in cycle sports, recreation hall, construction site, restaurant and platform of the station.
OEM Available  

Piezoelectric Bone Conduction Speaker adopted for T-1.