9 Headsets, earphones and earbuds; audio speakers; microphones; battery chargers; speakerphones; wired and wireless communication apparatus, hereunder headsets for telephones, headsets for use with computers, headphones, earphones, audio speakers, telephone connectors and telephone receivers; communication interface units, hereunder telephone connectors and cable connectors used with headsets and computers, and plug connectors used with headsets and computers, and software for controlling the operation of telephone connectors and headsets, computer telephony software; busy indicator lights for use with wired and wireless communication apparatus, hereunder headsets for telephones, headsets for use with computers, headphones, earphones, audio speakers, telephone connectors and telephone receivers; software for use in the field of headsets and wired and wireless communication, hereunder software for controlling the operation of telephone and computer headsets; software for enabling communication among users for wired and wireless communication apparatus; apparatus for recording, transmission and reproduction of sound; video cameras for providing video conferencing services and other video related services; video phones; video transmission apparatus for providing video conferencing services and other video related services; computer software for providing video conferencing services and other video related services; video conferencing equipment; video conferencing apparatus; stereoscopic equipment for 3d viewing for video conferencing and other video related services; software for video conferencing and other video related services; video streaming devices; artificial intelligence apparatus; virtual reality software; virtual reality headsets; virtual reality hardware; augmented reality software for the purpose of providing video conferencing services and other video related services; augmented reality software for use in mobile devices for integrating electronic data with real world environments; none of the aforesaid products being related to motion pictures or television programs, televisions, photographic apparatus and/or photographic equipment