Cosmetic apparatus using ultrasound for performing aesthetic skin treatment procedures; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Lasers for the cosmetic treatment of the face and skin; Massage apparatus; Massage apparatus and instruments; Massage apparatus for massaging necks and backs, feet; Medical devices for nonsurgical cosmetic treatments; Phototherapeutic apparatus for medical purposes, namely, a LED (light-emitting diode) light source for medical and aesthetic skin treatments