KF-809B USB Rechargeable Behind the ear hearing aids
Feature:
1. Save money: Don't need buy the batteries for hearing aid, Batteries Waarrant: 18 months.
2. More Convenient: Use USB interface,Can connect the power bank and computer, Rechargeable anytime and anywhere,
3.  Latest IC ciruit system : The sound is more clear, The noise is smaller,
4.  Sound gain: The sound crest volue is bigger, More than 50dB,
5.  Worldwide universal USB cable and Adapter: 100-250V, Include Asia, Europe, Middle East, Africa, America etc.
Technical Parameter:
1.  Max sound output: 132 3dB
2.  Sound gain: 52 3dB
3.  Total harmonec wave distortion <2-10%
4.  Input noise:20dB
5.  Current: <3mA
6.  Volptage: DC 3.7V (Lithium batteries)
7.  Batteries warrant: 18months
8.  USB cable and Adapter: 100-250

1. Individual packaging: 102*78*31mm.

2. Carton Size: 

3. 100pcs/carton.

4. G.W.:   12kgs     N.W.: 13kgs

20 YEARS

MANUFACTURING EXPERIENCE

SPECIALTY CREATE QUALITY

COOPERATION COINED VALUE

- 12 Months warranty for our products

- ISO13485：2016, CE & RoHS standards for all our products

What we can do

- OEM/ODM service

- Product design, including structure and electronics (functions development)

- Prototyping and testing for concept ideas

- Mold design and production

- Injection molding of components

- Product assembly

- Surface treatment and logo printing

- Packing & shipments consolidation

How is the hearing aids maintained and cleaned?

     Develop the habit of the cleaning the hearing aid, Use the proivded brush to remove the earwax or other tiny particle accumulated around the ear canal the hearing aid, The volume adjustment knob and the charging interface, Then gently wipe the hearing aids with a soft cloth. Do not use solvents, Clean if the liquid or oil is clean and the hearing aid is not use, Turn off the switch, This will extend continuous use time. If it is not turned off, It will make a squeaking noise, Which may cause the attention of children or pets.Resulting in unnecessary damage.

Q1: Are you a factory?

A1: Yes, we are factories. Our main products are medical cleaning brushes, tube brushes, gun brushes, wire brushes,instrument cleaning brush and so on.

Q2: What is the minimum order quantity?

A2: The normal standard is 500pcs, depending on the product.

Q3: What is the delivery time of the product?

A3: Within 5-20 days after the order is confirmed. 

Q4: Can you customize the logo on the product?

A4: Yes, we can provide customization.

Q5: Can you make special/customized products for your customers?

A5: Our company accepts OEM/ODM products, welcome customers to provide drawings or samples.

Q6: What is the shipping cost of the product?

A6:1. FedEx / DHL / UPS / TNT samples, door to door;

2. Bulk cargo by air or sea, for FCL; airport/port receiving;

3. The customer specifies the freight forwarder or negotiable mode of transport!

4. Delivery time: 5-7 days for samples; 5-25 days for bulk shipments.

Q7: What is the payment terms?

A7: Payment method: T / T, Western Union, MoneyGram, VISA, Credit card, Alipay