Rechargeable Hearing Aid Ear Hearing Aids for the Aurally Handicapped and Hearing impaired Elderly People

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Price:RUB 779.75 - RUB 873.17

Quantity:


Product Overview

Description

Technical Specifications

 

 MAX.SSPL: 130dB+3dB

 High Frequency Average (OSPL90): 120dB ± 4 dB

Full-on acoustic gain (1600 Hz): 40dB ± 5 dB

Frequency Response Range: 600Hz-3000 Hz

Total Harmonic Distortion:  10%

Equivalent Input Noise Level:  32 dB

Rated current:10mA

*MAX.SSPL :Maximum Saturation Sound Pressure Level

 

 

Atmosphere and power requirement :

a) Temperature: 41-104 (5-40)

b) Relative Humidity: 80%

c) Atmospheric Pressure:86kPa-106kPa

d) Power: DC 3.7V rechargeable Lithium-ion battery(with the relative error between +5% and -10%)

 

 

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FAQ

Q1: How to order from Shenrui?
A. Please send us price inquiry via alibaba directly, or directly contact us via email or skype/Whatsapp.
B. We will send you quotation and detail to you, and then we negotiate about the quotation.

C. You will finish payment, and we will arrange production.(We will send samples and Ready To Ship orders right away if we have enough inventory in stock)

D. Usually it will take 1-2 business days to arrange the shipment of samples. We will need a lead time for 3-15 business days. *The manufacturing efficiency might be different when it comes to different models).
E. We will arrange delivery for you and provide you the tracking number.
F. Parcel delivered and confrimation, after-sale service and further cooperation.

 

Or you can pay online directly for some hearing aid item we are in stock.

 

Q2: Can you do the design and custom work for me?
Yes, we do offer both OEM and ODM service according to customers' request.

 Please send quotation or message via Trade Manager

 

Q3: Which Payment methods are available?
We accept:

Trade Insurance/Alibaba Escrow (Credit card, Alipay, E-checking, T/T)  

Bank transfer (T/T, 30%deposit, 70% before shipment after presentation of ready cargo)

Western Union

Paypal

 

 

Q4: Which Shipping methods are available?

We offer various shipping methods to customers all over the world

By sea to your nearest port
By air to your nearest airport
By express (DHL,UPS,FEDEX,TNT,EMS)to your door.

By Alibaba online shipping

*For more details, you can contact us via Trade Manager or click contact supplier directly

 

Q5: How about the samples?
There are many customer asking about the samples and relevant cost. 

Usually we will charge customers on the sample fee as less as we can.

 

  

Q6: Do your factory offer Amazon FBA Service or other services like FBA?

Yes, we offer FBA labelling and shipping service to customers all over the world.

And what is more, we can offer drop shipping services to customers who want to fulfill their orders within other marketplaces. 

0.184 s.