GuDoQi Mini Hearing Aids Adjustble Sound Amplifier Invisible Hearing Device for Hearing Impaired Person

Super mini size and light weight, not easily to be seen
It is convenient for watching movie, enjoying the drama, attending meeting, or having class

Max Sound Output: not less than 120dB
Max Sound Gain: not less than 30dB
Frequency Range: 250-3800 Hz
Input Noise: not more than 50 dB
Battery: AG3 Button battery (included)
Working Voltage: dc 1.5V
Working Current: not more than 4mA
Product Size: 1.9*1.4*1.6cm

Package including:
1 x Hearing aid
2 x Earplug
2 x AG3 Button battery
1 x User Manual

Product Features

  • The volume of sound of this hearing aid sound amplifier can be adjusted
  • Please adjust the volume to the minimum before wearing
  • It allows you to listen to low-volume sounds clearly and comfortably
  • It is light and easy to carry
  • Come with different size of earpieces

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