With its mechanism of bone conduction to transmit the vibration of the bone to auditory cochlea as a sound bypassing
the eardrum, the company¡¯s headsets drastically reduce the stress of the ear and prevents damage to the eardrum.
The user of the headset can hear surrounding noises, and avoid possible risk during the outdoor activities such as
mountain climbing, skiing and jogging. It also does not cause fatigue and reduction of hearing ability even with long-term
usage as the sound is directly transmitted to the auditory organ by-passing the eardrum.
The GDB-401 dubbed ¡°Earbone¡± and GDB-402 dubbed ¡°Wavebone¡± of the company are upgraded versions of its
existing bone conduction headsets with Bluetooth features, an industrial specification for wireless personal area
networks (PANs).
In addition to enjoying many benefits of conventional bone conduction headphone, Earbone allows users to receive
cell phone calls and listen to music from the phone, therebyhelping them more conveniently in this era of the cell phone.
Among some of the other benefits of the model are employing, for ergonomics design, eight joints to meet the
various shapes of the human heads and semipermanent lithium battery. A removable microphone is also available
for the convenience of call center telemarketers.
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