MED-EL Cochlear Implants: State of the Art and a Glimpse Into the Future - Ingeborg Hochmair, Peter Nopp, Claude Jolly, Marcus Schmidt, Hansjörg Schößer, Carolyn Garnham, Ilona Anderson, 2006
MED-EL - You asked for longer battery life and we listened. With up to 17 hours of power from a single charge, the Rechargeable Battery Max makes your SONNET series audio processor