BTE Hearing Amplifier Behind The Ear Hearing Aid Digital Hearing Amplifiers for the elderly

MAX.SSPL：≤132dB+3dB

High Frequency Average (OSPL90)：127dB ± 4 dB

Full-on acoustic gain (1600 Hz)：50dB ± 5 dB

Frequency Response Range：450Hz-3000 Hz

Total Harmonic Distortion：≤ 10%

Equivalent Input Noise Level：≤ 32 dB

Rated current：≤5mA

pubdate time：2019-12-19

description：