Dental instruments, namely, picks, burrs, mirrors; Ear plugs for soundproofing; Ear plugs for sleeping, swimming; Electric massage apparatus for household use; Electrical hearing aids; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Hearing aids; Massage apparatus; Massaging apparatus for personal use; Nasal irrigators, electric; Nasal lavage vessel; Phototherapeutic apparatu...