Earphones; Headphones; Adapter cables for headphones; Audio adapter cables; Audio speakers; Battery chargers; Cell phone mounts for vehicles; Computer cables; Desk or car mounted units incorporating a loudspeaker to allow a telephone handset to be used hands-free; Devices for hands-free use of mobile phones; Earbud cases; Earphones and headphones; Electric adapter cables; Extension cords; Game headphones; Hands-free kits for phones; Headsets for playing video games; Home theater systems compr...