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Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction

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Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction

Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction
Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction

Large Image :  Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction

Product Details:
Place of Origin: china
Brand Name: retone
Certification: CE FDA,ISO13485
Model Number: K16
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: USD86.00-89.00/PCS
Packaging Details: Strong package
Delivery Time: 25-30DAYS
Payment Terms: L/C, Western Union, T/T,Paypal
Supply Ability: 50000 pcs/months

Open Fit Lithium Ion Rechargeable Digital Hearing Aid With Noise Reduction

Description
Product Name: BTE Open Fit Hearig Aid Hearing Loss: For Mild To Moderate
Fuction: BTE, Digital, Rechargeable, 2 Channel, Open Fit Principle: Digital Hearing Aid
Battery: Rechargeable Lithium Battery Type: BTE Open Fit
HAF Ful On Gain (dB): 40dB Conduction Mode: Air Guide Hearing Aid
Hearing Time: 20 Hours Charge Time: 3 Hours
High Light:

Noise Reduction Rechargeable Digital Hearing Aid

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Lithium Ion Rechargeable Digital Hearing Aid

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BTE Open Fit Hearing Aid

Open fit Lithium Ion Rechargeable Digital Hearing Aid with noise reduction

 

 

Patient Features
● Portable charger case
● Indicator lights for battery

Product info:
Hearing time 20h
100% Charge:3h
Charger base:
Mini-USB port
Wake-up button
Red/blue indicator light X2
Power indicator blue light X1
Input: DC, Stabilized 5V
+/-5%Max.current:100 mA

 

Specification

Technical Data

K16

Peak OSPL 90 ( dB SPL)

115

HAF OSPL 90 ( dB SPL)

105

Peak Gain(dB)

40

HAF Ful on Gain (dB)

32

Frequency Range (Hz)

250-5500

500Hz(%)

2%

800Hz(%)

2%

1600Hz (%)

2%

EQ Input Noise (dB)

20

Battery

Rechargeable lithium battery

 

Open-Fit Hearing Aids has a few primary benefits:

  • Because the ear canal is left open, low-frequency sounds come through with much greater clarity.

  • Hearing aids that block the ear canal can cause the user to feel their own voice is somewhat distorted or muffled due to the blockage. Open-fit hearing aids do not have this drawback.

  • Given their small size, they tend to be less susceptible to blockages due to earwax.

  • There is little to no telephone feedback when using an open-fit hearing aid.

  • They can potentially be a good fit for individuals who are somewhat sensitive about their hearing impairment, as they are less immediately noticeable.

How Do Open Fit Hearing Aids Work?

An open-fit hearing aid functions in essentially the same way as any other assisted hearing device. The hearing aid picks up sounds through a receiver, located either on the main body of the hearing aid or within the ear. This sound is then fed through an amplifier, and then finally sent through a speaker.

Coupled with recent advancements in digital feedback suppression, this allows open-fit hearing aids to function with a remarkable level of clarity.

 

How can hearing aids help?

Hearing aids are primarily useful in improving the hearing and speech comprehension of people who have hearing loss that results from damage to the small sensory cells in the inner ear, called hair cells. This type of hearing loss is called sensorineural hearing loss. The damage can occur as a result of disease, aging, or injury from noise or certain medicines.

A hearing aid magnifies sound vibrations entering the ear. Surviving hair cells detect the larger vibrations and convert them into neural signals that are passed along to the brain. The greater the damage to a person’s hair cells, the more severe the hearing loss, and the greater the hearing aid amplification needed to make up the difference. However, there are practical limits to the amount of amplification a hearing aid can provide. In addition, if the inner ear is too damaged, even large vibrations will not be converted into neural signals. In this situation, a hearing aid would be ineffective.

 

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Contact Details
Retone shenzhen Technology Co., Ltd.

Contact Person: Betty Yang

Tel: 19147928856

Send your inquiry directly to us (0 / 3000)