KF-8110 Dual earphones programmable rechargeable digital hearing aids with Bluetooth

1. Dual earphones hearing aids to protect privacy better. more fashionable. It can one charged， other is normally used. Ensure continuous work.

2. Programmable digital hearing aid, we will provide an app for Android phones and Apple mobile phones. With hearing meter functions, you may adjust to the best hearing aid effect at any time, or you can enter professional hearing testing agency test data through the APP. to achieve better hearing aid effects. You can adjust the two headphones' data at the same time, or you can adjust a headset data separately.

3. Bluetooth function: A. Data transmission function: the audiometer test data can be transferred to the mobile phone App via Bluetooth, and the hearing aid can be adjusted to the best hearing aid state according to the audiometer test data via Bluetooth. B. Realize listening phone function and music function switch. automatically hearing aid effect when listening to or calling.

4. The function of charging. Can be charged. The battery of the headset is 60mAh, sustainable for 8 hours, and the battery box is 500mAh, which can be charged four times

5. Four different environmental modes switch, inside, and outside the door, public transportation, and restaurants, to achieve better hearing aid effects.

KF-8110 Dual earphones programmable rechargeable digital hearing aids with Bluetooth （User Interface App work flow)

                  Install App guide for KF-8110 Dual earphones

programmable rechargeable digital hearing aid with Bluetooth

1, Open the mobile app store，If you are using an iPhone, please open the “App Store”. If you are using an Android phone, please open “Google Play”.

2, Type "hearing helper" into the search bar in the App Store or Google Play.

3, Find "hearing helper" in all displayed apps, click and install it.

5, After installation, Turn on the "hearing helper" on your phone. Turn on the hearing aid, pair the hearing aid with the phone's Bluetooth, and connect the hearing aid to the "hearing helper" on your phone.

6, After the Bluetooth connection is successful. Choose the earplugs that suit you, This is very important Because earplugs directly affect the sound effect of hearing aids, We provide 3 pcs of earplugs, large, medium and small. Users can choose the earplugs as per suit their own ear holes. If the earplugs are too small, the hearing aid will make a whistling sound. If the earplugs are too large, the ears will be very uncomfortable. Please look at the video, please wear the hearing aid correctly and adjust the frequency according to the manual to achieve the best sound quality and hearing aid effect.

7，We provide a video, you can refer to the manual and the video and the guide to operate, If you have any doubts. Please do not hesitate to contact me.

8，Users can adjust the working state of the hearing aid at any time according to the changes in the environment, so that the hearing aid always maintains the best working state.

9, KF-8110 has the function of listening to music，Realize listening phone function and music function switch, and automatically hearing aid effect when listening to or calling.

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

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. 

Question 3: What is the delivery time of the product?

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

Question 4: 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.