AXON K-80-1 Mini Adjustable Tone In-ear Hearing Aid Invisible Ear Sound Enhancement

Features

Brand new and high quality invisible hearing aid sound amplifier

Super mini size and light weight, not easily to be seen

Adjust volume to the minimum before wearing

Increase volume gradually to avoid sudden increase in sound

Convenient for watching movie, enjoying the drama, attending meeting, or having class, it could help you hear the sound clearly and loudly

Specification:

Mini ITE Hearing aid

Max Sound Output: =120 dB

Max Sound Gain: =30 dB

Harmonic Wave Distortion: f<1000Hz=10%,f>1000Hz=4%

Frequency Range: 250~3800 Hz

Input Noise: =50 dB

Battery: AG3 Button battery (included)

Working Voltage: dc1.5V

Working Current: =4mA

Color: As the picture shows

Item Size: 0.75 x 0.55 x 0.63cm

Package Size: 2.48 x 2.48 x 0.87in

Net Weight: 0.09lb

Package included:

1 x K-80-1 Hearing aid

3 x Earplug (different sizes)

2 x AG3 Button battery

1 x User manual

1 x Box

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.