Acoustic amplifiers for mobile devices; Alarm monitoring systems; Converters for electric plugs; Ear plugs for divers; Electronic collars to train animals; Eyeglass lanyards; Fitted protective skins comprised of rubber, silicone for covering drive-thru communication headsets; Headphones; Mouse pads; Pedometers; Portable media players; Radios; Rechargeable electric batteries; Sports helmets; Video monitors; Telephone headsets