Batteries; 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, MP4 players, personal digital assistants; Computer peripherals and parts thereof; Covers for electric outlets; Data cables; Digital door locks; Earphones and headphones; Electric door bells; Electronic door alarms; Eyeglasses; Food safety monitoring devices, n...