Shenzhen Zhongde Auto-Technical CO.,Ltd
China cheap mini cic hearing aids portable hearing aid with USB charger box
HFA OSPI (dB)
MAX. Gain (dB)
Frequency Response Range (Hz)
intermediate frequency chargeable
Firstly, adjust the volume knob to the position of 2 or 3 to test whether the volume of hearing-aid is normal.
Adjustment Method:Use the thumb to the knob to rotate upwards or downwards lightly and slowly to the appropriate sound.
•The wire plug connected to the headset, then earplug connector (hard) to the headset, earbuds (silica gel) to connect to the headphone connector pedestal.
•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.
•Before you use this item, you have to turn the sound volume to minimum.
•Then put this item on your ear, keep it tightly.
•Next, close the battery compartment, adjust the volume until you hear clear sound.
1 x Hearing Aid
1 x Charger
1 x Cleaning Brush
3 x Earplug(Different Size)
1 x User manual (English)
1 x Adjustable Tool
•Delivery within 2 days
|Delivery:||We send the products by sea or by air accroding to the demand of customers.|
Shenzhen ZhongDe Audio-Technical Co.,Ltd is a professional manufacturing Hearing Aids only company, which was established in 1997. Our company with Progressive High-End Production Equipment, Senior Salesteam, Advantaged Technology and Good quality products.
Our Products have passed a series of Certifications( CE /ROHS /FDA/ISO/ Medical Equipment Production Licence etc). In order to cooperate with global market, we have been uphold the customer first, quality first, service first in the past twenty years , which won the customer's recognition and support.
Corporate philosophy: the most honest, more professional, more practical and more innovative.
1) How can I place order?
A:First, you can send inquiry to us, you can also contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSB bank) and Paypal, Western Union are the most usual ways we are using.
3) What’s the order procedure?
A: First we discuss order details, products details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15 days if we don’t have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4) How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
5) How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.
Don't hesitate to contact us at anytime, no matter via email or skype. If we are online, we will reply you at once. Even if sometime we are not online because of time difference, we promise you will be replied within 8 hours.
A: Your inquiry related to our products or prices will be replied in 24 hours.
B: Protection of your sales area, ideas of design and all your private information.
C: Best quality and competitive price.
D. One Year Warranty.