Battery chargers for use with cell phones, mobile phones, smartphones; Battery jump starters; Battery packs; 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, mobile phones, smartphones, laptops, tablet computers, portable computers; Cell phone cases; Cell phone cases for bicycles; Power supply connectors and adaptors for use with portable electronic devices; Protective covers and cases for cell phones; Protective covers and cases for laptops; Protective covers and cases for tablet computers; Screen protectors specially adapted for mobile phones; USB cables for cellphones; Audio speakers; Bass speakers; Carrying cases for cell phones; Extension cords; Installation trays adapted for mobile phone screen protectors; Mobile phone screen protectors; Mobile phone screen protectors sold together as a unit with installation trays therefor; Protective covers and cases for cell phones, laptops and portable media players; Soundbar speakers; Wireless speakers; Wireless indoor and outdoor speakers