AXON F-16 Best Personal Sound Amplifier Voice Hearing Aid Low Noise audifonos para sordos hearing device for the deaf

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  • $20.04
  • Regular price $30.06
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Pocket Hearing aid

Max Sound Output: 129±5 dB

Max Sound Gain: 55dB ± 5dB

Harmonic Wave Distortion: ≤5%

Frequency Range: 450~3500 hz

Input Noise: ≤30 dB

Battery:  1 x AAA battery   


Working Voltage: dc1.5V                     

Working Current: ≤4mA      

Color: As the picture shows

Item Size: 6.6 x 4.3 x 1.6cm                                                                                                                             

Package Size: 8.5 x 12 x 3.3cm                                                                                                                        

Net Weight: 29g


Package included:

1 x F-16 Hearing aid

4 x Earplug (different sizes)

1 x User manual

1 x Box



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.