Antennas; Batteries, electric; Battery charge devices; Battery chargers; Cell phone battery chargers; Cell phone battery chargers for use in vehicles; Chargers for electric batteries; Data cables; Earphones; Electric luminescent display panels; Galvanic cells; Loudspeakers; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Rechargeable electric batteries; Smart watches; Telephone transmitte...