Rechargeable Digital Invisible Hearing Aid In-Ear Enhancer Sound Voice Amplifier

Features:

1.Max sound output:111±5dB
2.Sound gain: ≥30dB±5dB
3.Total harmonic wave distortion: ≤5%
4.Frequency range: F1≤200Hz, F2≥5000Hz
5.Input Noise: ≤28dB
6.Voltage: d.c.1.5V
7.Current: ≤1.2mA
8. Full charing in 2~3 hours, working more than 30 hours
9. The 300mAh recharging box for 3 times recharging to extend hearing amplifiers with 90 hours working.
10. The recharging box with power capacity LED display

Packaging list:

2 x hosts

1 x charging compartment

6 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
Please email us for any questions or complaints and we will get back to you within 24 hours (Except Weekend Nor Public Holidays)
BrandUnbranded
TypeHearing Aid
WearNo distinction between left and right ears
Max sound output≤115±4dB
Max gain≤41dB
HFA gain28±3dB
Inout noise≤32dB
Total harmonic wave distortion≤5%
Frequency range350~5000Hz
Environment noise cancellationSupport
Charing boxBeige+Red, Beige+Blue
Package1Pair With Docking Station
Qty2Pcs=1 Pair
PushAuction