Mini Invisible Hearing Aid Sound Amplifier Adjustable Voice !

Features:

Peak OSPL 90 ( dB SPL): 125dB
HAF  OSPL 90 ( dB SPL): 115dB
Peak  Gain(dB) : 35dB
HAF/FOG Gain (dB) : 30dB
Frequency range(Hz) : 300-5500Hz
Equivalent Input Noise  (dB): 28dB
Voltage: D.C.3.7V
Current: ≤4mA
Charging Time(H):4~6
Working Time(H):32h

Packaging list:

1 x host

1 x charging compartment

5 x earplugs

1 x brush

1 x USB charging cable

1 x English instruction manual

We accept  PayPal , Google pay , Visa , Amex , Discover Payment.
We do not ship during weekend nor Public Holiday.
Orders will be shipped out in 1 to 4 working days after the payment cleared.
If you have any question with your purchase or you do not satisfied with the item,please do not take any action as open case on ebay or paypal before contacting us, you can just fell free to contact with me, 100 % Satisfaction Guaranteed
Welcome to buy
Please email us for any questions or complaints and we will get back to you within 24 hours (Except Weekend Nor Public Holidays)
VoltageDC1.5V
Current≤4mA
Max sound output110±5dB
Sound gain≥30dB
Total harmonic wave distortion≤10%
Frequency range300-4000Hz
Input noise≤40dB
Device SizeIn the Ear (ITE)
TypeHearing Amplifier
FeaturesDigital Noise Reduction, Replaceable Battery
Sound ProcessingDigital
MPNZTQK80
Items IncludedHearing Aid Battery, Hearing Aid Case, Hearing Aid Cleaner
ColorAs pictures
Country/Region of ManufactureChina
BrandUnbranded
PushAuction