Accumulators; Bicycle accessories, namely, electronic sound making devices for use on bicycles that generate a motorcycle engine sound; 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 cases; Ear phones; Electric audio playback units with lights and speakers; Electro...