Though some may laugh at others for their serious concern regarding mobile radiation, it is always better to be safe than sorry, which is why the National Chiao Tung University created the ERSystem hidden ear buds.
The ERSystem hidden ear buds, so far, are only a concept design, but take into consideration an overwhelming concern. With so many mobile devices -- even elementary and high school students have them these days -- the exposure to the new technologically savvy generation has exponentially increased in comparison to older generations. The Bluetooth-enabled hidden ear bud is recharged while it is docked onto the cell phone. It is also easily detachable and converts into an earpiece and mic, automatically connecting to your phone via Bluetooth.