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KF-809A USB Rechargeable Behind the ear hearing
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.
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: 100-250V
1. Individual packaging: 102*78*31mm.
2. Carton Size:
4. G.W.: N.W.:
1. We have register ISO 13485:2016 for our all product,
2. Hearing aids have got Europrean professional Medical CE certificate: EU-MADICAL DEVICES DERECTIVE-93/42/EEC,
3. Warranty: 18 months.
4. Kanfo provide excellent service and competitive price.
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