hearing aid for the deaf

Place of Origin:
China
Model Number:
HA-09
Maximum saturation sound pressure level:
≤110dB + 3db
Product name:
hearing aids
Color:
OEM
High frequency means:
106 db±4 db
Maximum gain decibel:
32 db ± 5 db
Total harmonic distortion:
≤10%
Equivalent input noise level:
≤29dB + 3db
Rated power current consumption:
≤5mA
Battery model:
lithium battery
Specification:
single