耳朵免费骨传导通用串行总线(USB)耳机/耳机

Complains about conventional headsets hurting people's ears and hearings especially after long hours usage are well documented.This has also drawn a lot of medical attention.EU has clear legislature regarding to the loudness of the speakers and the duration of the exposure. Thanks to VoxLinc bone conduction technology, USB10 is ears free USB headsets. Ears are left open completely!The hurt and discomfort to ears are greatly reduced since sound by passes outer and middle ears.Also you will not be isolated from your surroundings. USB Headsets Features: • Ears Free.Not in your ears, not on your ears, not over your ears.Leave your ears open! • Comfortable and healthier • Connect you, not isolate you. With ears open, you can hear ambient sound and keep up with what's happening around you. • Powered by military bone conduction technology and state of art chip technology. • In-Line control/microphone.Convenient and easy to use. • Plug and Play USB connector for VOIP, Skype and web surfing