Assistive listening device for the hearing impaired; Breast pumps; Cosmetic apparatus using ultrasonic waves for performing aesthetic facial treatment procedures; Cosmetic apparatus using ultrasound for performing aesthetic skin treatment procedures; Cosmetic apparatus, namely, light based devices providing mainly pulsed light for performing non-ablative aesthetic skin treatment procedures; Ear plugs for soundproofing; Electric esthetic massage apparatus for household purposes; Electric massage apparatus for household use; Electrical weight loss body belt; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Electronic light therapy apparatus for the skin; Lasers for the cosmetic treatment of the face and skin; Lasers for the cosmetic treatment of the face, skin; Therapeutic apparatus, namely, body limb thermal compression undergarments for relief of muscular and joint pain through targeted thermal application and compression; Therapeutic nose clips, mouthpieces for the prevention of snoring