Specifications:

Pocket Hearing aid:

Max Sound Output: 129±4 dB

Max Sound Gain: 55dB ± 5dB

Harmonic Wave Distortion: ≤5%

Frequency Range: 450~3500 hz

Input Noise:≤30 dB

Battery: 5# dry battery (NOT included)

Working Voltage dc1.5V

Working Current: ≤4mA

Color: As the picture shows

Item Size: 7.0 x 4.2 x 1.8cm

Package:

1 x X-136 Hearing Aid

2 x Earplug(different sizes)

1 x User Manual

come with retail 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.

Shipping Time Tips:

All of package sent by registered mail. with tracking number can follow package status. it is security of safe freight. Shipping time is about 20--50 days. As a result of various countries' policies and weather and other reasons. sent to different country ,shipping time will be different. Has any questions. please feel free to contact me through ali message. thank you!

Feedback:

Leave negative feedback is can not solve problem. There are many, more positive ways to phase this about good communication Please sent message to us through Aliexpress. we will try us best to solve your problem. thank you!

About Taxes:

We will try our best to service you. Because custom rules are different in each country, tariffs and excise taxes are not our responsibility and we're not qualified to answer questions on this topic. Please research your country's tariffs and import excise taxes before purchasing..

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