TMCO

[ Electronic pens; Computer mouse; Pocket calculators; ] Mouse pads; [ Wrist rests for use with computers; Slide-rules; Cabinets for loudspeakers; Earphones; Sunglasses; ] Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones, MP3 players, personal digital assistants