computer application software for cellular or mobile phones and mobile multimedia and communications devices; downloadable computer application software for cellular or mobile phones and mobile multimedia and communications devices; radio transmitters; computer games for use with cellular or mobile phones and mobile multimedia and communications devices; accessories for cellular or mobile phones and mobile multimedia and communications devices in the nature of headsets and devices for hands-free use such as earphones and headphones; accessories for cellular or mobile phones and mobile multimedia and communications devices in the nature of chargers, batteries, and cables