Audio- and video-receivers; Batteries, electric; Cabinets for loudspeakers; Cameras; Cell phone covers; Cell phone straps; Computer keyboards; Computer peripheral devices; Computers; Data processing apparatus; Hands-free kits for phones; Headphones; Mounting devices for photographic equipment; Navigation apparatus for vehicles; Network servers; Portable telephones; Radios; Video telephones; Data processing equipment, namely, couplers; Electric navigational instruments