S-139 Wireless Hearing S Behind The Ear Hearing Kit BTE Sound Voice Amplifier Min Size Audhone Deafness Hearing Headset

(Note:For buyers in Australia country, due to the laws and regulations of your country,

on batteries cannot enter your country, We don't put batteries in the hearing package)

S-139 Wirele Hearing S Behind The Ear Hearing Kit BTE Sound Voice Amplifier Min Size Audhone Deafne Hearing Headset

Technical parameter：

* Max Out :130 plusmn 4dB

* Max Gain :48 plusmn 5dB

* Harmonic Dist:le 5%

* Frequency Range :450Hz ~ 3500Hz

* Equivalent Input Noise :le 32 dB

* Standard Battery:AG13 or A5 on cell

* Voltage:1.5V

* Current:le 3mA

Target user: People with moderate to severe hearing lo are available (average hearing lo not exceed 100dB). Package included: 1* Deaf- earphone

1* Zinc air hearing battery A675

3* silicone different size ear plugs (small, medium, big)

1* cleaning wax brush

1* English manual

1* FEIE warranty card

Note:

1.Adjust volume to the minimum before wearing. 2.Choose an earplug of slightly bigger size to avoid r. 3.Increase volume gradually to avoid sudden increase in sound. 4.If you hear a howling, check the ear (silica ) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage. 5.Keep the ear plug clean 6.Remove the battery if you don't use it for long time.

more than 10 years Profeional QC al Equment for all Testing hearing s quality before sh out from our factory.the quality must be guaranteed

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.