Hearing Aid Big Screen Big Sound Easy Use Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
ST-A21
Customized:
Customized
Certification:
ISO, CE
Condition:
New
Output Type:
Super Power
Signal Processing Type:
Digital Hearing Aid
Application:
Elderly
Conduction Mode:
Air Guide Hearing Aid
Principle:
All Digital Hearing Aid
Type:
Ear Type
Trademark:
OEM
Transport Package:
Carton
Specification:
normal
Origin:
China