Rechargeable BTE Digital Hearing Aid
Product Description
Product Detail
China Rechargeable BTE Digital Hearing Aid Manufacturers
1.Feature of the Rechargeable BTE Digital Hearing Aid
1. Wax filter design
2.Ear ergonomic design
3.Invisible wearing,tiny machine
4.Clear sound and hign identifiability
2. Parameter (Specification) of Rechargeable BTE Digital Hearing Aid
|
Frequency Range |
200-5000Hz |
|
Total Harmonic Wave Distortion |
<= 3% |
|
Reference Test Gain |
25.0dB ±5dB |
|
EQ Input Noise |
19.1dB |
|
Response Limit |
F1 = 343 F2 = 4400Hz |
|
Color |
Beige, Light Coffee |
|
Battery |
A10 |
|
Size |
20mm x 14mm |
|
Hearing Loss |
Mild, Moderate |
3.FAQ of Rechargeable BTE Digital Hearing Aid
Q:What's the transportation way?
A:DHL,TNT,FEDEX,UPS,EMS, By sea or By Air.
Q:What is the delivery time if I place my order ?
A:15-20 days for general products, 25-30 days forcustomized products.
Q:What is the MOQ ?
A:No special requirements for MOQ, this can be negotiable.