New Hearing Aid Sound Amplifier In The Ear ITC With Zinc Air Battery Size A10
new Hearing Aid sound amplifier In The Ear ITC With Zinc Air Battery size A10
This is A new hidden in-the-ear aids for old people as the hearing sound amplifiers
Mini body size only 0.95cm*1.3cm*1.9cm
Body color: beige
●ITC hearing aid
●Unique in the ear design
●Adjustable volume button
●Power battery A10
Analog, digital hearing aids, rechargeable hearing aid, ear hearing amplifier, ITE, CTC models available
|Product||mini in-ear adjustable ITE hearing amplifier|
|Technical data||IEC 60118-7/ANSI S3.22-2003|
|Peak OSPL 90 ( dB SPL)||115dB|
|Total harmonic wave distortion||≤5%|
|Zinc air battery||A10|
|Power consumption||1.5V DC, current: ≤5mA|
|Power switcher||yes, on/off|
|Battery working||working day time 7-10 days|
|Packing||color box: 3.5*3.5*2 cm/unit, gross weight: 50g/unit|
|Certifications approved||CE, FCC and RoHS Directive-compliant, and the FDA 2017|
2.These over the counter sound amplifiers and are intended to enhance normal hearing. They are not medical hearing aids and do not require a prescription.
We do recommend that you consult your hearing professional if you have hearing loss.
"According to the FDA, it is in your best health interest to obtain a professional medical evaluation before purchasing a hearing aid and you are encouraged to do so before bidding on this item. If you choose to not obtain a medical evaluation before purchasing this item, I am required by law to provide to you and obtain from you a signed written waiver of the medical evaluation, and I am required to provide to you a copy of the User Instruction Brochure for a hearing aid, review the contents of that brochure with you, and afford you time to read the brochure. You must provide to me either a signed statement from a physician or a signed waiver before I will deliver this item to you. Upon your request, I will also provide to you a copy of the User Instructional Brochure for the hearing aid or the name and address of the manufacturer or distributor from whom a User Instructional Brochure for the hearing aid can be obtained."
3.Do all hearing aids work the same way?
Hearing aids work differently depending on the electronics used. The two main types of electronics are analog and digital.
Analog aids convert sound waves into electrical signals, which are amplified. Analog/adjustable hearing aids are custom built to meet the needs of each user. The aid is programmed by the manufacturer according to the specifications recommended by your audiologist. Analog/programmable hearing aids have more than one program or setting. An audiologist can program the aid using a computer, and you can change the program for different listening environments—from a small, quiet room to a crowded restaurant to large, open areas, such as a theater or stadium. Analog/programmable circuitry can be used in all types of hearing aids. Analog aids usually are less expensive than digital aids.
Digital aids convert sound waves into numerical codes, similar to the binary code of a computer, before amplifying them. Because the code also includes information about a sound’s pitch or loudness, the aid can be specially programmed to amplify some frequencies more than others. Digital circuitry gives an audiologist more flexibility in adjusting the aid to a user’s needs and to certain listening environments. These aids also can be programmed to focus on sounds coming from a specific direction. Digital circuitry can be used in all types of hearing aids.