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Best quality digital hearing aid information service with hearing specialists VHP-903(Guangdong)

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  Product Name: Best quality digital hearing aid information service with hearing specialists VHP-903
  Product Categories: Medical devices/Ear, Nose and Throat Devices
  Post Date: May 11,2015
  Expiry Date: Dec 13,2014
  Description: NEUTRAL PACKING: prefectek
Product Norm: Model No.: VHP-903
== Product Feature ==

- Globe lowest price! Everyone who is suffering hearing loss
can be affordable. A need for change in the hearing aid
industry. Nowadays, hearing aid is unaffordable for many
people.

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

- Low power consumption. You know in the currency, it's one
of biggest problem of hearing aid is short time for battery
life. The battery which is used in analog hearing aid, it's
about one or two days to use up, but used in digital hearing
aid, it can reach more than half month or one month.

- 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.

- Mini Receiver. It looks beautiful when wearing it.

- Left/Right ear adjustability. Adjust the tube to left or
right, so that you can wear it in your left ear or right
ear.

- 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.

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

- Thin wire 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
Max-SSPL 90 (dB SPL) 130
HFA-SSPL90 (dB SPL) 120
Full On Gain (dB SPL) 49
Frequency Range (Hz) 334-5026
Total Harmonic Distortion (%)
500Hz:0.8
800Hz:0.7
1600Hz:0.4
EQ. Input Noise Level (dB) 29
Battery Current Drain (mA) 1.7
Rated Voltage (V) D.C.1.4

  Company: Foshan Prefectek Industries Co., Ltd.     [ Guangdong ]
  Address: HanTian Science and Technology City, NO.17 Shenhai Rd., Guicheng Town, Nanhai District
  Contact: Orson Zhong
  Tel: +86-757-82888888
  Mobile:
  Fax: +86-757-82888889
  Email: mail@prefectek.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by Department staff, and are subject to change without notice to you. The ChinameDevice.com makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. Our suggestion: In order to ensure your interest, we suggest registering as our gold suppliers.
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