RION HC-A1 数字助听器 (26dB)

Hearing level: Mild to moderate

Standard frequency: 1,600Hz

90dB maximum output sound pressure level (peak hour): Less than peak value 127dB

The most crash gain: 43dB ± 5dB

Equivalent input noise level: Less than 26dB

Use Battry: PR41

Battery life (continuous duty time): About 160 hours

Contents: Main unit, battery, case, cleaning brush.

Datasheet