Nešiojamas klausos aparatas "Gerai girdžiu 10"

GPU-2127

Nauja prekė

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26,00 €

-50%

52,00 €

Apie prekę

Specifications:

  • Max Sound Output: 129 ± 4 dB
  • Max Sound Gain: 60 dB ± 5 dB
  • Harmonic Wave Distortion: ≤ 5 %
  • Frequency Range: 250 ~ 3800 hz
  • Input Noise: ≤ 30 dB
  • Battery: 1 x AA battery (included)              
  • Working Voltage: dc 1.5 V                      
  • Working Current: ≤ 4 mA       
  • Color: As the picture shows
  • Item Size: 6.75 x 4.35 x 1.9 cm

Package included:

  • 1 x Hearing aid
  • 4 x Earplug (different sizes)
  • 1 x AA battery
  • 1 x Screwdriver
  • 1 x User manual

Note:

  • 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.
  • If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
  • Keep the ear plug clean
  • Remove the battery if you don't use it for long time.

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