Sound Hearing Amplifier Personal Ear High-definition Hearing Aid Device Booster

Specifications
Sound Output:130±5dB
Sound Gain:≥50dB
Total Harmonic Wave Distortion:≤5%
Frequency Range:300-4000Hz
Input Noise:≤30dB
Voltage: 1.5V
Current:≤4mA
:1x AAA 1.5V (not included)

Features
-High-performance noise reduction system that delivers high-definition sound quality and protects sound.
-With large, medium and small , choose according to the size of the individual ear canal.
-The earplugs are made of TPE and are to the touch and comfortable to wear.
-Independent switch, no complicated steps, the elderly can easily learn to use.
-The collar is worn and can be clipped anywhere in the garment.
-Place the to use it, very convenient.

Package Included
1 x Hearing Aid
1 x Headphone
3 x Earplug
1 x Accessories
1 x Strap
1 x Manual
(This product is not equipped with a )
















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