Hearing Aids Sound Amplifier Rechargeable Mini Digital Invisible Deaf-Aid Behind The Ear Aid for Aged Health Care Audifonos

Rechargeable Hearing Aid Sound Amplifier for Hearing Impaired Amplifier Sound Enhancer For Deaf Elderly Adults USB Charging Portable Common for Left Ear and Right Ear

Features:

1. Our hearing aids are superior in quality, clear in sound, low in power consumption, and low in distortion, giving users a good hearing aid effect.

2. There are 3 modes available for switching, you can choose the most suitable mode in different environments, so that you can hear clearly anytime, anywhere.

3. With a gain effect of about 40dB, it has a good effect on improving mild and moderate hearing loss.

4. Equipped with three different sizes of earplugs, suitable for ears of different sizes, so that users do not have to worry about incompatible earplugs.

5. The compact and lightweight hearing aid can be used on both the left and right ears, and is comfortable to wear without putting pressure on the ears.

6. USB charging design, fully charged hearing aids can work continuously for 30 hours, convenient to use anytime, anywhere.

Specifications:

Color: skin tone

Battery type: rechargeable lithium battery

Capacity: 40mAh

Charging time: 2 hours

Maximum saturation sound pressure level ≤ 125dB + 3dB

Average output sound pressure level: 120dB±4dB

Full file sound gain: 40dB±5dB

Equivalent input noise level: ≤29dB

Total skin distortion: ≤5%

Efficiency response range: 350Hz ~ 3500Hz

Modes: Universal, Quiet, Noisy

Built-in lithium battery: 40mAh

Single use time: 30 hours

Package size: 11.6*11.1*3.8cm

Packing List:

1* storage box

1* hearing aid

1* USB data cable

3 * earplugs (large, medium, small size)

1* instruction manual

1* Cleaning brush