Hearing aids comparisons Hearing aids online Bte hearing aids(WT622)
Wellturn Electronics Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
Hearing aids comparisons Hearing aids online Bte hearing aids A,Max.saturater volume output:128 dB
B,Max voice gain:40 dB
Hearing aids comparisons Hearing aids online Bte hearing aids
A,Max.saturater volume output:128±5 dB
B,Max voice gain:40±5 dB
C,Harmonic distortion:≤10%(1000Hz)
D,Equivalent input noise level: 30dB
E,Frequency range:300—4500Hz
F,Battery voltage:DC 1.5V(The A76 button battery a grain)
