Quick Overview:

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.

Product Description

Features:

* Brand new and high quality hearing aid sound amplifier

* Super mini size and light weight， not easily to be seen

* Adjust volume to the minimum before wearing

* Put the ear hook on your ear， plug in the ear plug tightly

* Increase volume gradually to avoid sudden increase in sound

* Convenient for watching movie， enjoying the drama， attending meeting， or having class， it could help you hear the sound clearly and loudly

* When in forest， it will be a good choice if you want to hear very slight sound

Specification:

1. Max sound output: ≥120 dB

2. Sound gain: ≥35dB

3. Total harmonic wave distortion: ≤10%

4. Frequency range: 450-3000Hz

5. Input noise: ≤340dB

6. Voltage: DC1.5V

7. Current: ≤4mA

8. Size:20X19X15mm

Package Included:

1 x Hearing Aids

2 x AG3 Button Cells

1 x Instruction Manual

3 x Units of earplug of different size

1 x case