Digital Hearing Aid Ear For Deafness Mini Invisable Hearing Aids For DeafElderly Moderate Medical

Tips for buyers:

The cause of howling/noise: In order to make a mini size hearing aid, the internal amplifier and the microphone are close to each other. The sound is continuously received and expanded, so it has a certain poibility of produce howling after power-on. At present, small hearing aids and high-power hearing aids on the market can hardly avoid howling, and only full-digital hearing aids can avoid howling.

Ways to avoid howling/noise:

1. When the power is high (the amplified sound is large), howling is more likely to occur. Therefore, gradually increasing the volume from low can effectively avoid howling.

2. When the ear canal is completely sealed, there is no howling sound. Therefore, please use hearing aids after cleaning your ear canal, and test the earplugs from large to small to find the most suitable earplugs.

3. After the hearing aid enters the ear canal, it is recommended to push the hearing aid with your fingers and hold it for 1-2 seconds, and then release it to fully extend the earplug.

In addition: If you do not know how to use it or there is a problem with your hearing aid, please do not rush to leave a negative review and contact us. Thank you.

Feature

1. Peak Gain(dB): 35dB,Suitable for mild to moderate hearing lo (Reference hearing lo map)

2. Biomimetic design: Designed for hearing impaired,more fitting ear canal.Do not feel pain even when worn for a long time.

3. Intelligent chip sound amplification: Distinguish speech even in noisy environments.

4. Long working time: One A10 battery can last about 60 hours.Convenient and practical.

5. If the ear dome is not completely fill into ear canal or air leaks at the ear dome, which will causes a annoying whistle.We give 3 different sizes of earplugs to reduce howling and noise.

6. Gift bundled: We will give a hearing aid box to carry.Every set contains matching battery, and cleaning brush etc.Will be great gifts for your friends or families.

Product parameters

1. Maximum OSPL90: ≤ 115dB+3dB

2. Output sound preure level (high frequency average value): 110dB±4dB

3. Full range sound gain (maximum gain): 35dB±5dB

4. Full-range sound gain (average gain): 30dB±5dB

5. Equivalent input noise level: ≤29dB+3dB

6. Frequency response range: 300Hz～3200Hz

7. Total harmonic distortion: ≤10%

Specification

Color: Beige

Battery: A10 battery

Weight: total 29g

Package included

1 × Hearing aid

1 × Storage box

3 × Earmuffs(different sizes)

2 × Matching battery (A10)

1 × Hearing aid cleaning brush

1 × Volume adjustment bracket

1 × Instructions (Please make sure has read the manual before using).

Instructions

1. Clean the ear canal before use.

2. Insert the battery.

3. When using it for the first time, please turn the volume to the minimum and then slowly increase it.

4. Try and select suitable ear dome. Install the ear dome and make sure it fits snugly.

5. Insert the hearing aid into the ear canal,adjust its position in the ear canal until the soft eartip is fully deployed and fill the ear canal.

About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.