Richsound Electronic Company >> Rechargeable Digital Hearing Aid

Rechargeable Digital Hearing Aid

Rechargeable Digital Hearing Aid
Price: US $ 35/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 100/Piece
Pay Type: T/T,Western Union
This is a new and popular  design digital rechargeable  hearing aid


Max Sound Output:              ≤132dB ± 3dB
Max Sound Gain:                       50B ± 5dB
Harmonic Wave Distortion:    ≤10%
Frequency Range:                    450~3000hz
Input Noise:                                ≤30 dB
Battery:    Lithium battery Working Voltage     DC 3.7V                
  Working Current:                      ≤5mA  
Prod Model: D-322
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Enter Attribute Here (e.g.: Size): Enter Value Here (e.g.: 12 Inches)
Type: Cane
Power Supply: Electric-Powered
Using Ambient: Outdoor
Using Site: Ears
Richsound electronic is an enterprise which mainly produces pocket hearing aids and other electronic products and electronic accessories, like USB projectors, mobilephone speakers. Since our foundation, we have been cooperated with many customers from all of the world. We supply them OEM and ODM service.

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