Description
JH909A Best Hearing Aids USB Rechargeable Mini Hearing Aid Digital Sound Voice Amplifier ITE Audiphones
Description:
No Programming Needed, Ready to Use
Could be used in both ears
HEARING AID AMPLIFIER
Simple to use, Hard to see, and easy to Afford
Easy and comfortable
Easy to power off this unit, when you sleep or any other times you don’t want to use it, just you need is open the battery door or remove the battery. Adjustable volume control for the desired level of amplification, you can choose the correct volume which you feel comfortable and clear, But please note to adjust the volume to the minimum before wearing and then increase the volume gradually to avoid a sudden increase in sound .provide you clear sound and great listening comfort.
Specification:
Saturated sound pressure： ≤115DB±3DB
Average Gain: 27DB±5DB
Total harmonic distortion： ≤6%
Frequency response：200HZ-4500HZ
Equivalent input noise：≤32DB
Package included:
1 X hearing Aid
1 X charging Box
1 x Brush
1x User Manual in English
1x USB Line
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