The present invention relates to a portable device for use in treatment of urinary incontinence and dysmenorrhea using photon energy, which can be worn as a necklace with a string attached thereto or worn on a belt. The device comprises a color electrode wire connected to a casing thereof, and the color electrode is connected to at least one color electrode including an LED that emits a color light within a given wavelength range for treatment of urinary incontinence or dysmenorrhea. The color electrodes are directly attached to target sites for treatment of urinary incontinence or dysmenorrhea in the body that are connected to the uterus, bladder and kidney identified by eastern medicine, and color lights are irradiated onto the target sites for a given period of time to supply photon energy to damaged cells, thereby facilitating cell metabolism as well as bold circulation to thus treat urinary incontinence and dysmenorrhea.
