Digital Hearing Aids Rechargeable Professional Hearing Aid BTE Hearing Device Ear Hearing for Deafness Audifonos Sound Amplifier

1. Peak Gain(dB): 45dB,Suitable for mild to moderate hearing loss (Reference hearing loss map)
2. Triple noise reduction: reduce current noise,minimizes feedback,digital chip reduce receive noise
3. Binaural dedicated design:Improve the brain's spatial judgment of sound.
4. More subtle thin tube,more lighter weight.Fir and no foreign body sensation.
5. Rechargeable: Charging 4-6 hours, working up to 40 hours.Saves your trouble to buy button batteries frequently.
6. 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.
7. Gift bundled: We will give a hearing aid box to carry.Every set contains charger, earbuds and cleaning brush etc.Will be great gifts for your friends or families.

Peak OSPL 90 ( dB SPL): 115dB
HAFOSPL 90 ( dB SPL): 110dB
PeakGain(dB) : 38dB
HAF/FOG Gain (dB) : 36dB
Frequency range(Hz) : 200-6000Hz
Distortion : 500Hz : 1.0%
800Hz : 1.0%

Material:ABS
Color:Blue, skin color
Size:AS show
Package includes
1 × Hearing aid
1 × Storage box
3 × Earmuffs(different sizes)
1 × Charging cable
1 × Charging head
1 × Hearing Aid Cleaning Brush

 
1.WHY the Noise with Hearing Aids?
Because Hearing Aids is an electronic product, it has electric current sound. No matter how good an electronic product is, it has this kind of sound. As long as it is operated correctly, it can be adapted step by step.
1) Choose the appropriate size earplugs to make the ears fit perfectly. Otherwise, it will have a loud electric noise.
2) Do not increase the volume in the initial stage, increase the volume gradually to avoid sudden increase in sound
3) Since the hearing impaired cannot hear sound before wearing Hearing Aids, they feel noisy and uncomfortable at the initial stage. We recommend that you wear it within 8 hours in the early part of 2 or 3 weeks. You will get used to it gradually.

2.WHY the Whistle with Hearing Aids?
This is a situation where the gap between the ear canal and the ear canal causes sound leakage. Please choose the right earplug size and wear it tightly enough

3.How to maintenance the Hearing Aids?
Use a soft dry cloth and a small brush to clean the Hearing Aid. Do not use water or other liquids. When you are not using or sleeping, turn off the power and remove the battery.

4.Who Can Not Use the Hearing Aid?
1) Not suitable for hearing loss between 70+ and 85dB
2) Sudden hearing loss, especially within three months
3) Tinnitus symptoms appear
4) Hearing loss is rapid in a short time
5) Hearing asymmetry, the reason is unknown
6) Severe external otitis, suppurative otitis media, and ear infections