Mini Invisible Headphone Deaf Hearing Aid Wireless Audiofone For Deaf Headset Ear Apparatus Free Shipping S-138

Products Informations:

1. Digital proceing , ultra-low power design, (zinc-air battery A13)

2. Ear hook and shell copper column connection, solid structure.

3 high-fidelity microphone, small distortion, low noise;

4. Comfortable adjustment, can reduce noise.

5. The new digital hearing aid, beautifully designed for moderate to severe hearing patients.

Products technical parameter

Maximum saturated sound preure level (dB): ≤ 130dB + 4dB

Max Gain: 48+5dB

Equivalent input noise: ≤32dB

Total harmonic distortion: ≤ 5%

Frequency response range: 450Hz ~ 3500Hz

Rated power supply current: ≤3mA

Package Including

1* Deaf-aid earphone

1* Zinc air hearing aid battery A675

1* Tube

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

1* cleaning wax brush

1* gift box

1* English manual

1* FEIE warranty card

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.