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 smartphones; Loudspeakers, headphones, microphones and CD players; Selfie ring lights for smartphones; Selfie sticks; Straps for mobile phones; Time clocks; USB card readers; Waterproof cases for smart phones; Wirele...