Basic Info.
Model NO.
Wolong CR435S
Condition
New
Output Type
High Power
Signal Processing Type
Digital Hearing Aid
Application
Adult, Elderly
Conduction Mode
Air Guide Hearing Aid
Principle
All Digital Hearing Aid
Type
BTE
Used for
Moderate Hearing Loss
Warranty
1 Year
Feature
Ric
Sample
Availale
Accessories
Cleaning Tools
Transport Package
Standard
Specification
beige available
Trademark
OEM
Origin
China
HS Code
9021400090
Production Capacity
1000PCS / Month
Product Description
| Peak OSPL90(dB SPL) | 115±3dB |
| OSPL90-HFA(dB SPL) | 109±4dB |
| Peak Gain(dB) | 43±4dB |
| HFA/FOG Gain(dB) | 35±5dB |
| Equivalent input noise(dB) | ≤30dB |
| Frequency response range(Hz) | F1≤200Hz F2≥4000Hz |
| Harmonic distortion | ≤5% |
| Battery drain | NA |
| Warranty | 1 year |
| Packing | 15.3x9.6x5.8cm |
| Certificate | CE, FCC, ISO, ROHS |
130nm digital signal processing chip
4-channel automatic volume control (WDRC)
Hyper cardioid pickup pattern microphone
Double microphones
Middle-power output with low distortion
Adaptive feedback cancellation
Layered Noise Reduction
Automatically saving volume & Mode
Multiple functions with one button
3 program modes
Mode switch prompt tone
Volume change prompt tone
Low battery warning indicator
Booting delay prompt tone
Magnetic catch charging
Booting Automatically out of box,
Power off in the box
