China Biometer Ite Mini Hearing Amplifier Ear Sound Amplifier Hearing Aid, Find details about China Medical Equipment, Healthcare Apparatus from Biometer Ite Mini Hearing Amplifier Ear Sound Amplifier Hearing Aid
Max. saturated sound pressure | ≤120+5db |
Max.voice gain | 30±5db |
Equivalent input noise level | ≤42+5db |
High frequency average | 105±5 db |
Frequency response range | 200-3100HZ |
Rated Current | ≤10mA |