Audited Supplier
Mini CN430S
Customized
ISO, RoHS, CE, FDA
New
High Power
Digital Hearing Aid
Adult, Elderly
Air Guide Hearing Aid
All Digital Hearing Aid
Deep Ear Canal
for Moderate to Severe Hearing Loss
1 Year
Avaliable
Avaliable
Custom
Standard
15*10*10cm, 0.3kg
China
9021400090
Product Description
130nm digital signal processing chip
4-channel automatic volume control (WDRC)
Middle-power output with low distortion
Adaptive feedback cancellation
Layered Noise Reduction
memory function
Multi-function button
3 environmental modes
Program switching prompt
Volume adjustment tone
Low battery warning tone
Power-on delay tone
Open when unpacking, close when unpacking
Charging box with power storage function
Magnetic charging
Specification
Peak OSPL90(dB SPL) | ≤110+3dB |
OSPL90-HFA(dB SPL) | 100±4dB |
Harmonic distortion | ≤3% |
Peak Gain(dB ) | 35±3dB |
HFA/FOG Gain(dB ) | 28±3dB |
Equivalent input noise(dB) | ≤32dB |
Frequency response range(Hz) | F1≤350Hz F2≥3500Hz |
Warranty | 1 year |
Packing | 15.3x9.6x5.8cm |
Certificate | CE, FCC, ISO, ROHS |
