Earphones; Adjustable smart phone and PC tablet stabilizers and mounts; 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; Chargers for batteries; Chargers for electric accumulators; Chargers for smart phones; Electronic ballasts for lighting; Power adapters; Power adapters for u...