Downloadable mobile applications for use in connection, binding, and setting of wearable devices to mobile phones for the commercial operation of hardware products; Computer software applications, downloadable, for controlling the operation of audio and video devices; Smart rings; Smart glasses; Downloadable computer software for controlling the operation of audio and video devices; Telecommunication apparatus in the nature of wireless receivers in the form of jewellery; Smartphones; Virtual reality glasses; Eyeglasses; Eyeglass cases; Corrective glasses