Nucleus® 5 Sound Processor device supportGet to know your Cochlear™ Nucleus 5 Sound Processor. From device basics to care and maintenance to wearing options and accessories, we've got you covered.HomeOngoing care and supportDevice help and supportDevice basicsCochlear™ Nucleus® PortfolioNucleus® 5 Filter bySelect your device supportAllDevice basicsPairingCare and maintenanceProduct manualsService plans