3D spectacles; Apparatus and instruments for weighing; 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; Computer monitor mounts; Digital cameras; Dust masks; Ear phones; Electronic weighing scales for kitchen use; Game headphones; Global positioning system (GPS); GPS tracking d...