Armbands specially adapted for personal electronic devices, namely, mobile phones, MP3 players; Cable connectors; Computer peripheral devices; Headphones; Monopods for handheld digital electronic devices, namely, cell phones; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Power supplies; Protective covers and cases for cell phones, laptops and portable media players; Renewable battery system to provide backup power; Screen protector...