Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid
Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid
Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid
Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid
Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid
Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid
Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid
Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid
Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid

Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid

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Hearing Aid Amplifier Axon F-28 Portable Pocket Wear Environmental Friendly Material Hanging Ear Type Ear Care Deaf-Aid

Name: Heaing aid
 
Specifications: 6.75x4.35x1.9cm
 
Material Quality: ABS
 
Mode: Hanging ear type
 
Number: 1Pcs

  

Specifications:

Pocket Hearing aid

Max Sound Output: 129±4 dB

Max Sound Gain: 60dB ± 5dB

Harmonic Wave Distortion: ≤5%

Frequency Range: 250~3800 hz

Input Noise: ≤30 dB

Battery: 1 x AA battery      (Without Battery)

           

Working Voltage: dc1.5V                     

Working Current: ≤4mA      

Color: As the picture shows

Item Size: 6.75 x 4.35 x 1.9cm                                                                                                                                 

Package Size: 12 x 8.5 x 3.3cm                                                                                                                        

Net Weight: 29g

 

Package included:

1 x F-28 Hearing aid

4 x Earplug (different sizes)

1 x Screwdriver

1 x Box

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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