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Sound Voice Amplifier

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Product Description
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Product Details


  • Super mini size and light weight, not easily to be seen
  • Amplify sounds up to 40 decibels
  • Weight less than 10 grams
  • 6 volume levels
  • Convenient wear, Adjust to either ear
  • The scope of application of gas conduction hearing disorders.
  • Taboos otitis media or ear suppuration who are disabled.

Maximum sound output: 130 ± 5dB
Sound gain: more than 50dB
Total harmonic distortion: less than 5%
Frequency range: 300Hz ~ 40000Hz
Input Noise: less than 30 dB
Current: less than 4mA
Battery Type: AG13 button cell battery (1pc included)

Choose an earplug of slightly bigger size to avoid whistler
Adjust volume to the minimum before wearing
Increase volume gradually to avoid sudden increase in sound
The battery installation: Gently open the battery compartment cover, put a AG13/LR44 battery into the battery compartment in the right direction, then close the battery compartment .

Packing including:
1 x Ear sound amplifier
3 x Earplug of different size
1 x AG13 batteries (install at device)
1 x Instruction manual

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