Studio : MuGuang

Publisher : MuGuang

Binding : Health and Beauty

Product Description
Personal Hearing Enhancement Sound Amplifier VHP-220
The VHP-220 Personal Hearing Enhancement Sound Amplifier offer lower cost but good quality.Easy to wear with no testing or fitting required.600 hours long-term battery life, free of charge, avoid the frequent charging trouble.
Features
? 600 hours Long-term Battery Life,avoid the frequent charging trouble
? Both ears could be use
? Easy one finger operation
? Active Digital Noise reduction
?Four Modes for choose, including Wide/Low/Medium/High Frequency
What's in the Kit?
? 1 x Hearing Amplifier
? 1 x Carrying case
? 4 x Different sized ear domes
? 2 x A675 Zinc Air batteries
?1 x Cleaning brush
Technical Parameter
Working Voltage: DC 1.5V
Working Current: ≤1.5mA
Frequency Response: 500-3200Hz
Max Saturation Acoustic Output: ≤129 3dB
Full-on Acoustic Gain: 36±5dB
Total Harmonic Distortion: <10%
Equivalent Input Noise: ≤32dB
About the Amplifier:
1. Why the amplifier have noise when wearing?
The amplifier is a electronic product so which have a electric current noise, which need a little time to adapt. you need to choose a suitable size dome to plugged ear canal to avoid the air leaking into the ear.
2. How to clean the amplifier?
Use the brush to clean the amplifier, any detergent is prohibit to use.
Disclaimer
This is NOT Recommended for individuals with serious to severe hearing loss. This is NOT Recommended for use by those with Tinnitus
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