Designofcompressionmoldandmanufacturemethods of power supplyplug-in socket areintroduced separately. Thismoldadoptsthestructure including onecavity per mold.
It turned out that the handle had compressed the eyeball in and pushed it up in the socket (think about squeezing a rubber ball), but it remained attached.
Medis' initial Power Pack is designed to be a "socket in your pocket" that will allow cell phone and handheld-device users to recharge their gadgets without plugging into an outlet.