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Item specifics
  • Item Type: Ear Care
  • Material: Plastic
  • Model Number: 400168
  • Country/Region of Manufacture: China
  • Model: Behind The Ear Hearing Aids
  • Condition: Brand New
  • Locate: China
  • Color: As Pic
  • is_customized: Yes
Product Description

Hot Sale!!! Behind The Ear Sound Voice Amplifier Adjustable Tone Hearing Aids -CA

 

Description:

 

This product use 1.5V/150mA button cells as power supply. It enhances sound energy intensity and 

 

forwards to ears undistortionly through internal circuit.It need to change sound energy to electrical 

signal, enlarge the electrical signal,then change the electrical signal to sound energy. Input transducer

is made of microphone,magnetic induction loop and so on,whose function is changing the sound 

energy to electrical signal,then send to amplifier.The amplifier enlarges the input electrical signal,then 

send to the output transducer.The output transducer is made of earphone or bone conduction 

vibrator,whose function is changing the enlarged electrical signal to sound energy or kinetic energy to output,to fit for deaf patient in various degrees.

Features:

Best sound amplifier in ear.

Light weight, easy and comfortable to wear.

Volume Adjustable.

Silicone earplugs in 3 different sizes, fit most ears.

Anti-shock, anti-drop, moisture proof, high temperature proof.

Help people with hearing impairment to hear sound and voice.

Specification:

Max Sound Output: 125±5 dB

Max Sound Gain: above 45 dB±5dB

Harmonic Wave Distortion lower than 8%(1000Hz)

Frequency Range: 300~4000 Hz

Input Noise:lower than 28dB

Working Voltage:1.5V

Weight:20g

Package Include:

1 x Hearing Aid

1 x Cleaning Brushing

3 x Ear Plug

3 x Batteries

 

 

 

Payment

Return Policy

Keep In Touch! If there is any thing we could help.

Quick response!Good Customer Service!

Shipping

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Feedback

Satisfied?a very very good 5 star feedback is highly welcomed!
Problem? No worry,keep in touch before leaving a negative one,every thing will be sorted out wonderfully!
100% High Quality customer service!

 

 

Packaging Details
  • Unit Type: piece
  • Package Weight: 0.13kg (0.29lb.)
  • Package Size: 12cm x 12cm x 12cm (4.72in x 4.72in x 4.72in)
Shipping
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.13kg (0.29lb.)
  • Package Size: 12cm x 12cm x 12cm (4.72in x 4.72in x 4.72in)
Payment
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