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Behind the Ear Sound Amplifier HearingAid

Behind the Ear Sound Amplifier HearingAid

Item ID: 13000224

Sale Price:US$10.29

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Product Details

This voice sound amplifier helps people with conductive hearing impairment to hear sound and voice as normal people.

Features:

  • 100% brand new sound amplifier behind the ear
  • Super mini size and light weight, not easily to be seen
  • Adjust volume to the minimum before wearing
  • Choose an earplug of slightly bigger size to avoid whistler
  • Increase volume gradually to avoid sudden increase in sound
  • Color: Beige

Technical Specifications:

  • Max Saturated Sound Pressure: 125dB+4dB
  • Harmonic Wave Distortion: When F<100Hz, ≤ 15%, When F>100Hz, ≤ 10%
  • Frequency response Range: 450--- 3800 Hz
  • Input Noise: ≤ 30 dB
  • Power Voltage :1.5 V
  • Working Current : <10.8mA
  • Battery Type: AG13 button cell battery(not included)

Package Includes:

  • 1 unit of ear sound amplifier
  • 3 units of earplug of different size
  • 1 instruction manual (English & Chinese)
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