Telephones; cellular phones; satellite telephones; video telephones; telephones to enable the users to hear the sounds by conducting vibrations generated by the piezo-electric elements to the tissues of the human bodies; cellular phones to enable the users to hear the sounds by conducting vibrations generated by the piezo-electric elements to the tissues of the human bodies; satellite telephones to enable the users to hear the sounds by conducting vibrations generated by the piezo-electric elements to the tissues of the human bodies; video telephones to enable the users to hear the sounds by conducting vibrations generated by the piezo-electric elements to the tissues of the human bodies; piezo elements; computers; communications computers; electronic notebook computers; electronic automatic translators; smart phones; smart phones to enable the users to hear the sounds by conducting vibrations generated by the piezo-electric elements to the tissues of the human bodies; personal digital assistants (PDA); personal digital assistants (PDA) to enable the users to hear the sounds by conducting vibrations generated by the piezo-electric elements to the tissues of the human bodies; piezo-electric actuators for creating and transmitting audio vibrations; audio speakers; audio speakers to enable the users to hear the sounds by conducting vibrations generated by the piezo-electric elements to the tissues of the human bodies; piezo-electric audio speakers; audio speakers for conducting vibration of oscillatory waves to bones; audio speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; satellite telephones equipped with piezo-electric speakers; video telephones equipped with piezo-electric speakers; computers equipped with piezo-electric speakers; communications computers equipped with piezo-electric speakers; electronic notebook computers equipped with piezo-electric speakers; electronic automatic translators equipped with piezo-electric speakers; telephones equipped with piezo-electric speakers; cellular phones equipped with piezo-electric speakers; smart phones equipped with piezo-electric speakers; personal digital assistants (PDA) equipped with piezo-electric speakers; telephones equipped with piezo-electric actuators for creating and transmitting audio vibrations; cellular phones equipped with piezo-electric actuators for creating and transmitting audio vibrations; smart phones equipped with piezo-electric actuators for creating and transmitting audio vibrations; personal digital assistants (PDA) equipped with piezo-electric actuators for creating and transmitting audio vibrations; satellite telephones equipped with piezo-electric actuators for creating and transmitting audio vibrations; video telephones equipped with piezo-electric actuators for creating and transmitting audio vibrations; computers equipped with piezo-electric actuators for creating and transmitting audio vibrations; communications computers equipped with piezo-electric actuators for creating and transmitting audio vibrations; electronic notebook computers equipped with piezo-electric actuators for creating and transmitting audio vibrations; electronic automatic translators equipped with piezo-electric actuators for creating and transmitting audio vibrations; satellite telephones equipped with speakers for conducting vibration of oscillatory waves to bones; video telephones equipped with speakers for conducting vibration of oscillatory waves to bones; computers equipped with speakers for conducting vibration of oscillatory waves to bones; communications computers equipped with speakers for conducting vibration of oscillatory waves to bones; electronic notebook computers equipped with speakers for conducting vibration of oscillatory waves to bones; electronic automatic translators equipped with speakers for conducting vibration of oscillatory waves to bones; telephones equipped with speakers for conducting vibration of oscillatory waves to bones; cellular phones equipped with speakers for conducting vibration of oscillatory waves to bones; smart phones equipped with speakers for conducting vibration of oscillatory waves to bones; personal digital assistants (PDA) equipped with speakers for conducting vibration of oscillatory waves to bones; satellite telephones equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; video telephones equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; computers equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; communications computers equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; electronic notebook computers equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; electronic automatic translators equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; telephones equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; cellular phones equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; smart phones equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; personal digital assistants (PDA) equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs

Coin operated video games; arcade video game machines; arcade video game machines equipped with speakers for conducting vibration of oscillatory waves to bones; arcade video game machines equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; arcade video game machines equipped with piezo-electric actuators for creating and transmitting audio; bath toys; children's multiple activity toys; home video game machines; home video game machines equipped with speakers for conducting vibration of oscillatory waves to bones; home video game machines equipped with speakers for converting vibration of oscillatory waves to sounds, and transmitting the sounds to the hearing organs; home video machines equipped with piezo-electric actuators for creating and transmitting audio