Consumer electronics and accessories therefor, namely, digital audio broadcast radio receivers, satellite digital radio receivers, MP3 players, personal media players and 2-way radios, and carrying cases, headphones, wired and wireless speakers, and charging stations for use therewith; digital set-top boxes comprised of computer hardware and software for use in connection with delivery of personalized, interactive media content; PC/Voice Over IP telephone adapters; cordless telephones; wireless headsets for use with portable audio devices that can be used for listening to music and with telephone devices such as telephones and computers for answering telephone calls; digital picture frames for displaying digital photographs; LCD display screens; digital cameras; audio and video systems for vehicles consisting primarily of audio players, video players, speakers, display screens, and equalizers; telephone speakerphones; electronic sensors and receivers that alert users when a corresponding sensor tag is out of range or in range, or that give the location of automobiles, luggage, persons, wallets or purses, and other personal property; wireless network speakers; wireless network music devices, namely, wireless MP3 players and digital audio players that connect directly to the internet via wireless networking and can play music or be connected to a listening device