Audio mixers; Audio speakers; Batteries; Battery chargers; Chargers for electric batteries; Headphones; Radio transmitters; Radios; Rechargeable electric batteries; Sound mixers; Stereo headphones; Video cameras; Handheld mobile digital electronic devices comprising of a tablet computer, electronic book reader, digital audio and video player, electronic personal organizer, personal digital assistant, electronic calendar, and global positioning system (GPS) device, along with user manuals in electronically readable form for use with, and sold as a unit with, the aforementioned goods; Computer software and firmware, namely, operating system programs, data synchronization programs, and application development tool programs for personal and handheld computers; Pre-recorded computer programs for personal information management; Cameras, videophones, telephone-based information retrieval software and hardware; Computer software for the redirection of messages; Solid state memory apparatus, namely, computer memories; Computer game and electronic game programs; Pre-recorded audio video discs featuring audio, audiovisual, musical, multimedia and video works; in-ear headphones; Stereo audio speakers; Audio speakers for home; Digital music players; digital video players; Bags and cases adapted or shaped to contain MP3 players, hand held computers, tablet computers, personal digital assistants, global positioning system (GPS) devices, electronic organizers and electronic notepads; Bags and cases adapted or shaped to contain tablet computer devices; Mobile telephone covers; Mobile telephone cases made of leather or imitations of leather; Mobile telephone covers made of cloth or textile materials