Hearing Aids for Ears, USB Digital Hearing Amplifier for Seniors with Ear Sound Amplifier and Noise Cancellation

Clear Sound Experience
Vinsic hearing amplifier built-in noise reduction chip efficiently reduces noise and amplifies the sound surround you, makes you enjoy clear hearing again.

Recycle Charging
This ear amplifier is rechargeable with a USB. Charging 3 hours, use more than 80 hours. Save your time and money from buying and changing batteries frequently.

Easy to Use
Simple button operation, 1 button to adjust volume, 1 button to switch mode and turn on/off. Easy to operate for seniors.

Lightweight and Comfortable
Hearing aids for adults is small and light-weight, it‘s fit to wear and more comfortable to use. Different sizes of medical materials domes suitable for everyone, match cleaning tools to extend service life. Ergonomic Design, not easy to fall off.

Vinsic Desing
BTE(behind the ear) design, it can be switched for the left/right ear by rotating the sound tube. Includes different sizes of ear dome(earplug). You can choose the most comfortable one for your ear canal.

Features:
1.Max sound out put:118+/- 4dB
2.Sound gain:>= 32dB+/- 2dB
3.Total harmonic wave distortion:<= 7%
4.Frequency range:300-3800MHz
5.Input Noise:<=32dB
6.Voltage:d.c.3.7V
7.Current:<=2mA
8. Full charging about 3 hours
9. Normal working about 80 hours

Package:
1 x rechargeable hearing aids for seniors
5 x hearing aid domes
1 x USB cable
1 x hearing aid cleaning brush
1 x packing box
1 x instruction manual

Q&A:
Why does the hearing aid have loud screeching sound ? How to solve?

Because the contact part of the earplug and the ear canal is not completely closed, the sound amplified by the hearing aid leaks from the gap and is amplified again by the microphone, so there will be a howling sound.

Solution:
1. Turn the volume to minimum first, then turn on the switch after wearing it well.
2. Choose suitable earplugs to keep the ear canal sealed.

How to Care for Hearing Aids?
1. Dryness: Hearing aids are electronic products and are prone to moisture. Pay attention to waterproof, moisture-proof and dust-proof.
2. Cleaning: Wipe with a dry, soft cloth. Use a small brush to clean the earwax inside and around the sound hole of the hearing aid.

How long can I wear it every day?
It is recommended to control it to 1-3 hours a day for the first week of wearing it, and extend it to about 5 hours a day after a period of use, depending on your own situation.

According to many customer tests, you will get used to it after 2-3 weeks.

• Vinsic Rechargeable Hearing Aids for Seniors
• Germany Digital chip, fine sound quality, comfortable listening
• Ergonomic design, not easy to fall off
• Once charging can working 80 Hours
• 360 rotation ear hook Suitable for Left or Right Ear