Digital openfit hearing aids hearing aid instruments hearing for the deaf(VHP-702),China Zinbest price supplier

 

Product Structure

 

 

Packages Show

 

 

 

 

 

Product Features

-  Full digital circuitry.  It takes the signal from their microphone and converts it into digital data. More natural, clear sound and great listening comfort.

 -  Adaptive Noise Reduction.  Reduce steady kinds of background noise such as the rumble of traffic or the whirr of a fan. This can make listening more comfortable, though it does not necessarily help you pick out one voice when many people are talking.

 -  Adaptive Feedback cancellation.  This automatically reduces the whistling that bothers many people who use hearing aids.

-  Digital Volume control by rocker button.  Sound low or loud, it depends on you. Gradually and comfortably increases sound levels according to your unique needs by digital volume control. It's very easy and simple to use.

 

-  With Memory Function.  Soft and quick mode change of pre-set for memories.

 

- High/Low frequency modes.  Reduces unwanted background noise by adjusting focus using two different modes. In the high frequency, you will hear the sound very strongly and loudly. In the low frequency, you will hear the sound very deeply and quietly.

 

- 32 sound channels.  You can adjust which volume you want.

- Thin tube and open fit design(100% Invisible).   It's very discreet invisible for you. If you talk to others face to face, they cannot find you wear this model hearing aid.

Technical Data

Technical   Specifications	ANSI 3.22-1996	Unit
Max-SSPL 90	123	dB SPL
HFA-SSPL90	116	dB SPL
Full On Gain	40	dB SPL
Frequency Range	450-3500	Hz
THD at	500Hz:0.6	%
	800Hz:0.7	%
	1600Hz:0.2	%
EQ. Input Noise Level	29	dB
Battery Current Drain	5	mA
Rated Voltage	D.C 1.4	V

Packing Contents

1 x Digital Hearing Aids 
1 x A13 Button Cells 

1 x Instruction Manual (English)

2 x thin ear tube with tail

3 x Units of earplug in different size

Payment Terms

We only accept payment through T/T, LC, and Cash.

Note: Buyer should pay tax or duty charged by their country if any.

Shipping Terms

Shipping Methods	Cost	Estimated Delivery Time	Tracking Website
DHL	Middle	About 5 working days after shipping	www.tnt.com
TNT	Middle	About 3-4 working days after shipping	www.dhl.com
UPS	Highest	About 2-3 working days after shipping	www.ups.com
FedEx	Highest	About 2-3 working days after shipping	www.fedex.com