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; Desk or car mounted units incorporating a loudspeaker to allow a telephone handset to be used hands-free; Devices for hands-free use of mobile phones; Hands free kits for phones; Mounting devices for cameras and monitors; Specialty holster for carrying Cellular Phones