Mini Hearing Aid Adjustable Tone USB Rechargeable Ear Hearing Aid With Charger Headphone Para Sordos S-316 Free Shipping

The hearing aid will be automatically change the sound until you hear comfortable according to different envment program switch is automatically change ,with noise reduction Mini Hearing Aid Adjustable Tone USB Rechargeable Ear Hearing Aid With Charger Headphone Para Sordos S-136 Free Shipping

Features:

USB RECHARGEABLE DIGITAL HEARING AIDS

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

Wearing a hearing amplifier means rediscovering

the pleasure of gathering with friends and family,

feeling more confident at work, and enjoying

movies, music and TV programs.

Technical Parameters:

1.Max sound output:118±4dB

2.Max sound gain:32dB±5dB

3.Frequency range:300~3800Hz

4.Total harmonic wave distortion:≤5%

5.Input noise:≤30dB

6.Current:≤1.5mA

7.Voltage:D.C.1.4V

Instructions:

1.The wire plug connected to the headset.Then earplug connector (hard) to the headset, earbuds (silica) to connect to the headphone connector pedestal 2.The battery installation: Gently open the battery compartment cover, put a battery into the battery compartment in the right direction, then close the battery compartment . 3.Before you use this item ,you have to turn the ON-OFF switch to Off,and turn the sound volume to minimum 4.Then put this item on you ear, keep it tightly 5., turn this item ON, adjust the volume until you hear clear sound

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) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage. - Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids. - Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.

advantage:

1.New USB rechargeable design mini invisible hearing aid

2.Built-in Ni-MH ,on-off & volume control

3.suitable for moderate to severe hearing lo.

real product photo show

Double package can be protect hearing aid well .

Kindly remind:

1.Ruian customer: Please fill in receiver's full name in the order due to new policy of Ruian customs, otherwise you probably won't receive package.

2.Brazilian customer: Please offer us your value added number (CPF number) in the order meage, the CPF number needs to be provided to courier before shipping.

Guangzhou FEIE Electric CO., LTD is a profeional company manufacturing , which mainly in hearing aids, blood preure monitor, digital thermometer with many years production, R & D technology and the movement produced by computer automated patch technology.

Our adheres to the idea " Quality and Integrity common develop, offer OEM, ODM orders. We are sincerely hope to establish long-term "co-prosperity win-win" regional strategic partner relationship.

1. How to control the products’ quality? We paed the TUV CE certificate, And the quality control system conform with ISO13485. Plant Onsite management is conform with 7S system. 2. Can you provide OEM service? Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requestsand your logo will be customized on our products. 3. How is the full digital circuitry? It takes the signal from their microphone and convert it into digital data. More natural, clear sound and great listening comfort. 4. How about the sh-life of battery? The battery which is used in hearing aid, it's about 10-15days to use up.

5. what is the life of a hearing aid? Hearing aids are electronic products, generally can be used 6~8 years, if the maintenance of good, can also be used for more than 10 years

Dear clients,

If you have any problabout the mini amplifiers , please feel free to contact me without hesitate, we will reply you asap, thank you!

Enjoy your shopping time! :)

About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill 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 resolve 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 ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important 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.