Adjustable smartphone and PC tablet stabilizers and mounts; Audio headphones; Bags for underwater camera enclosures; Batteries and battery chargers; Battery chargers for mobile phones; Blank flash memory cards; Blank USB cards; Camera mounts and supports; Camera tripods; 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; Cell phone battery chargers; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Covers for smartphones; Display screen protectors for providing shade and privacy specially adapted to electronic devices, namely, laptops, cell phones, personal digital assistants; Earphones and headphones; Electric charging cables; Protective covers for smartphones; Sensors for scientific use to be worn by a human to gather human biometric data and also including an accelerometer, a gyroscope sold as a unit; USB cables; In-car telephone handset cradles