Earphones; Microphones; Bass speakers; Battery chargers for use with telephones; 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; Cell phone battery chargers for use in vehicles; Central processing unit (CPU) coolers; Computer mouse; Data cables; Downloadable facilities management software to control building environme...