Abstract: A radio remote control self-shutter release camera having provided on the body of a camera (and/or a video camera) an external radio RC signal input socket connected in parallel with a shutter release button on the camera; the camera being connected to the RC; the RC being provided with an external plug; a separately provided radio RC button to control the shutter release button; the shutter release button circuit being connected in parallel with an input socket without involving any built-in structure or circuit of the camera; the radio RC circuit being separately provided on a remote control device adapted with an external plug to allow the user take the picture of himself simply by pressing a portable RC button.

Abstract: A radio remote control self-shutter release camera having provided on the body of a camera (and/or a video camera) an external radio RC signal input socket connected in parallel with a'shutter release button on the camera; the camera being connected to the RC; the RC being provided with an external plug; a separately provided radio RC button to control the shutter release button; the shutter release button circuit being connected in parallel with an input socket without involving any built-in structure or circuit of the camera; the radio RC circuit being separately provided on a remote control device adapted with an external plug to allow the user take the picture of himself simply by pressing a portable RC button.

Abstract: A marker shoe is fixed to its middle sole by insertion a decoration stripe or a reflective alert stripe; an arc recess being provided on the middle sole and two or more than two insertion holes in given depth being provided at the bottom of the recess to fix the stripe with pile heads to prevent the stripe from falling off and to offer easy replacement among various types of stripes as desired.