Headphones; Headsets; Loudspeakers; Radios; Subwoofers; Compact disc players; Head cleaning tapes for audio and video recorder; Headsets for playing video games; Juke boxes, musical; Phonographic record cleaning kits comprised primarily of replacement stylus needles and also including cleaning solution and brushes; Record players; Smart home hubs comprised of voice-activated speakers, computer hardware, and downloadable software for controlling networked devices in the internet of things (IoT...