Small New Digital Hearing Aid With Adjustable Digital Mode And Trimmer For Moderate And Severe Hearing Loss
small new Digital Hearing Aid With adjustable digital mode and Trimmer for moderate and severe hearing loss
Today's hearing aids offer greater style and technology options - making them better-performing, better looking, and easier to wear.
Like an excellent stereo sound system, these new hearing aids filter out background noise, clean up and clarify the sound quality, automatically adjust the volume.
• Digital circuit processing
• Low frequency gain adjustment(H-tri)
• Volume control with robust rocker switch
• ON/OFF with Battery door
• 2 program modes(No T-coil)
•Adjustable Volume button
• Low frequency gain adjust (H-trimmer)
•Zinc Air battery A13 for 30 days
Samll new Digital BTE Hearing Aid
Max OSPL 90(dB)
HF Average OSPL 90(dB)
200Hz to 4800Hz
800Hz : 3.0%
1600Hz : 2.0%
Less than < 1.6mA
Zinc Air A13,working last for 1 month
Equivalent input Noise Level
< 28 dB SPL
Induction coil Sensitivity (at 10mA /M)
85 dB minimum
Normal/Noise reduction mode
H(Noise reduction to get less noise)
For hearing loss
2.Types Of Hearing Loss
1.Conductive Hearing Loss: Occurs when sound is not conducted well through the outer ear canal into the eardrum and bones of the middle ear. Results in a reduced ability to hear certain sound levels, especially faint ones. Can be corrected medically or surgically.
2.Sensorineural Hearing Loss: Occurs due to damage to the cochlea, or inner ear, and its nerve pathways to the brain. Unfortunately, it cannot easily be medically or surgically repaired, and is the most common form of permanent hearing loss.
3.Mixed Hearing Loss: A combination of both conductive and sensorineural hearing loss where there is damage to the outer, middle and inner ear or auditory nerve. This hearing loss can be reduced, but not fully repaired.