Sungick Jo, So Young Kim, Juhee Kim – Ball-tab

The ball-tab prevents cable breaking because the cable is freely rotatable by ball hinge structure.The ball contains a round iron plate, and outlet have 4 Neodymium Magnet.When adaptors and plugs over occcupy space, you can reduce the inconvenience of re-plugging or re-inserting the plug. It use Wireless Power Consortium through ball’s Secondary Coil and outlet’s Primary Coil.The ball and the outlet are in contact with each other and current flows.