Deaf Cyber Sonic Hearing Aids EAR Sound Voice Power Amplifier
F-138 Free shipping
Product Description:
This Voice Sound Amplifier helps people with hearing impaired problem to hear sound and voice as normal people.
A hearing impairment or hearing loss is a full or partial decrease in the ability to detect or understand sounds. Caused by a wide range of biological and environmental factors, loss of hearing can happen to any organism that perceives sound.
Factors that may cause hearing impairment:
Conductive Sensorineural hearing loss
Long-term exposure to environment all noise
Genetic Disease or illness
Medications Physical traumaThis Voice Sound Amplifier helps people with hearing impaired problem to hear sound and voice as normal people. A hearing impairment or hearing loss is a full or partial decrease in the ability to detect or understand sounds. Caused by a wide range of biological and environmental factors, loss of hearing can happen to any organism that perceives sound.
Factors that may cause hearing impairment:
Conductive Sensorineural hearing loss
Long-term exposure to environment all noise
Genetic Disease or illness
Medications Physical trauma
Features:
- Accurate and easy to use.
- Volume can be adjusted with 4 levels.
- help you hear the sound clearly and loudly, whether indoors or outdoors.
- Maximum loudness 130 +/- 5dB.
- Sensitivity: >= 50dB.
- Frequency range: 300Hz ~ 4000Hz.
Package Includes:
1 x Powertone F-138 In-Ear Hearing Aid
2 x LR44 1.5v Battery
3 x earplug
1 x Manual