Hearing Aid Digital Invisible Mini Sound Amplifier

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
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

Specifications:

Max sound output:
110±5dB
Sound gain:
?30dB
Total harmonic wave distortion:
?10%
Frequency range:
300-4000Hz
Input noise:
?40dB
hearing aid
ear Device
function 3:
mini hearing aids
battery:
AG3/A312
Model Number:
1088H
Voltage:
DC1.5V
Current:
?4mA
Hearing Aid in the Ear for Less Than 80db

Package Included:

1 x Hearing Aids
1 x AG3 Button Cells
1 x Instruction Manual
1 x Case
3 x Units of earplug of different size

ZÁRUKA

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