Otorhinolaryngology /oʊtoʊˌraɪnoʊˌlærənˈɡɒlədʒi/ (also called otolaryngology-head and neck surgery) is a surgical subspecialty within medicine that deals with conditions of the ear, nose, and throat (ENT) and related structures of the head and neck. Doctors who specialize in this area are called otorhinolaryngologists, otolaryngologists, ENT doctors, ENT surgeons, or head and neck surgeons. Patients seek treatment from an otorhinolaryngologist for diseases of the ear, nose, throat, base of the skull, and for the surgical management of cancers and benign tumors of the head and neck.
Features:
The latest developed Lithium battery technology is now available in an excellent inexpensive hearing aid that is both affordable and common superior to hearing aids.
This is a brand new revolutionary rechargeable in the ear hearing aid system.
You no longer have to pay the price to replace expensive hearing aid batteries again & again....your hearing aid can be recharged over and over again at virtually no cost.
This is a truly green hearing aid which means no batteries end up in the trash. So you don’t need to worry running out of batteries.
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Packaging detail:Standard export package Delivery detail:within 7-10 workdays after receipt of payment |
Convenient Rechargeable Hearing Aid MSLA-60
Features:
The latest developed Lithium battery technology is now available in an excellent inexpensive hearing aid that is both affordable and common superior to hearing aids.
This is a brand new revolutionary rechargeable in the ear hearing aid system.
You no longer have to pay the price to replace expensive hearing aid batteries again & again....your hearing aid can be recharged over and over again at virtually no cost.
This is a truly green hearing aid which means no batteries end up in the trash. So you don’t need to worry running out of batteries.
Convenient Rechargeable Hearing Aid MSLA-60
Specifications:
Rechargeable Hearing aid
Max Sound Output:129±4 dB
Max Sound Gain: 50dB ± 5dB
Harmonic Wave Distortion: ≤5%
Frequency Range: 450~3500hz
Input Noise: ≤30 dB
Battery: Lithium Battery
Working Voltage: dc 3.7V
Working Current: ≤3mA
Color: As the picture shows
Item Size: 6.6 x 1.3 x 1.3cm
Package Size: 15.3 x 9.6 x 3.8cm
Net Weight: 26g
Attention:
Please don't use the computer charge.
Please don't charge more than 6 hours.
Convenient Rechargeable Hearing Aid MSLA-60
Package included:
1 x Hearing aid
4 x Earplug (different sizes)
1 x EU Plug Charger (110-240v.)
1 x User manual
Note:
Adjust volume to the minimum before wearing.
Choose an earplug of slightly bigger size to avoid whistler.
Increase volume gradually to avoid sudden increase in sound.
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