Certéna/Certéna SR Product Family

Certéna is available in 5 styles of micro and standard BTE's. Certéna SR is available in 10 styles from tiny CIC to full shell power. For color ranges see Styles.

Certéna is available in 5 styles of micro and standard BTE's. Certéna SR is available in 10 styles from tiny CIC to full shell power. For color ranges see Styles.
