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Magic earphone Storage uses static electricity to adsorb the iPhone 4s protective shell.
Because of the electrostatic adsorption,Magic Earphone Storage can free to pull up or fixed in the iPhone4 protective shell.
Magic Earphone Storage uses the existing technology to store the earphone cable, and
the cable is already stored in the object which within Magic Earphone Storage.
To extend the cable, users just need to pull the cable out in the both sides. And the cable
is in the state of relaxation by the spring in Magic Earphone Storage.
Kwaun-Chun Chen Feng-Yi Chang Sz-Chi Chen Chien-Fang Huang