(Bone-conductive Ear Microphone and Receiver Unit) |
The bone-conductive ear microphone/receiver unit. By mixing conventional air-conductive sound with bone conductive sound, low-noise and high-quality voice calls are possible in noisy environments. Therefore, users can easily communicate in noisy town areas and construction sites. Since this is a hands-free unit, users can work safely and efficiently during calls. Also it is easily used by handicapped people.