Abstract: A portable cable assembly includes a first connection port, a second connection port, a cable, an absorptive element, a shell and a sleeve. The first connection port has a first base portion and a first mating portion, the first base portion defines a containing groove in an outer surface thereof. The second connection port has a second base portion and a second mating portion. Two ends of the cable are connected with the first base portion and the second base portion. the absorptive element is accommodated in the containing groove. The shell surrounds the first base portion and the absorptive element. The sleeve is capable of sliding to sleeve the first connection port and the second connection port therein, and the sleeve can be absorbed on the shell by the absorptive element.

Abstract: A spectacle lens holding structure comprises a spectacle lens having a indent on side of connecting temple wherein the horizontal inside of indent has a positional strip, and vertical side of positional strip includes a fastening gibbous object; and a holding member having a first opening for placing the spectacle lens and a second opening for connecting a hinge of the temple wherein the holding member has a channel passed through the first and second opening for placing the positional strip and can fasten the spectacle by the fastening gibbous object of the positional strip. The spectacle lens holding structure is easy to disassemble without any tools.