Digital Programming RIC Hearing Aids 4 Channels with Fully Automatic WDRC BTE Hearing Aid Voice Volume Adjustable Sound Amplifier

Model:MY-15

Description:

MAX SSPL90:131 dBSPL

HFA-SSPL90:125 dBSPL

MAX GAIN: 67dB

HFA-FOG:59 dB

Frequency Range: 200~5969HZ

Harmonic distortion: 500Hz:1.9%

800Hz:1.1%

1600Hz:0.3%

Equivalent Input Noise: 22.1 dB

Current: 0.8mA

Compression rise time: 4 ms

Compression Recovery Time: 39 ms

Fetures:

1.Manual control dual-core low power consumption digital hearing aids

2.Intelligent full-frequency noise reduction

3.4 Channels with Fully Automatic Wide Dynamic Range Compression (WDRC).

4.16 bands

5.Feedback cancellation system

6.Ear adaptive output control

7.4 Kind of hearing programs:

A)Normal microphone frequency response "N"

B)Microphone low frequency attenuation"L"

C)Microphone high frequency attenuation"H"

D)Audio + inductive input

Competitive Advantage:

*Biggest manufacturer in China, price will be very nice

*CE approved for all kinds of proudcts

*Short delivery time low to one day

*100% quality guarante before shipment out

*Good package

*Nice after-sale service

Note:

1.It is forbidden to used by those patients with tympanitis or ear pyogenesis.

2.Don't use it at high volume for long time. Otherwise it will injure your ear If you feel uncomfortable, please stop using.

3.Please maintain the products all the time, avoid ear plug and sound collecting hole being blocked by foreign objects. It will affect the effect of sound amplifier.

4.Avoid shocking, falling the product. Don't keep or use it in environment of humid or high temperature.

5.Don't throw the scrapped battery as common rubbish, it should be handled by special equipment.

6.Please take out the battery if don't use it for a long time. Otherwise the components will be rotted by time. Rotten liquid from battery.

7.Don't use the product in potential explosive or dangerous environment.

8.Keep the unit away from the children. It will injure him or others, or damage the unit.