Low Frequency Hearing Aid Noise Reduction Elderly InEar

Care For Hearing Health，Listen To Wonderful World Product Highlights Clear Sound Silicone Earplug Small And Invisible Easy To OperateN ovel Appearance Good Cost Performance Durable Battery 1.5mm Drop Prevention Durable Battery / Long-Lasting Life Each Battery Lasts 72/96 Hours Novel Appearance In Mini And Novel Shape，It Saves You From Annoyance Of Hearing Lo Liht And Small / Invisible And Exquisite 1.5m Drop Prevention Clear Sound Silicone Earplugs / Fit Ears Best Small And Invisible / Comfortable To Wear Good Cost Performance

Usage Notice:

1. Unsuitable users:

①Medical personnel do not recommend people who use this product.

②Are there ears, unilateral or bilateral crowd.

③ Sudden ear temporary crowd.

④ People with rapid progreive hearing lo.

⑤ People with obvious asymmetry in binaural hearing for unknown reasons.

⑥ The average lo of pure-tone listening nationalguage leaders, or those with 0-30DB do not need to use this product.

2. Is there a creaking sound when the product is turned on?

A: This kind of squeaking sound is a normal phenomenon when the machine is turned on, and it is commonly known as howling in the industry. The cause of this whistling is sound leakage from the part of the earplug (eardrum) in contact with the external auditory canal. However, the amplified sound of this product leaks out through the gap in the ear canal, and is collected by the microphone of this product again and then amplified, and whistling will occur. It is recommended to turn down the volume before wearing it, and choose appropriate earplugs to close the ear canal.

Precautions For Use:

①Consumers should read the product manual carefully before using it, and at the same time, they need to have the correct psychological preparation. During the use proce, they need to adapt to the needs of the mind before they gradually get used to using this product.

②Users who wear the product for the first time, such as ear pluing or speaking too loudly, should adjust the tightne of the earplugs and adjust the loudne. Generally, they wilradually adapt to it ar 3 months.

③ This product is used for hearing compensation for hearing lo patients.

④If there is a whistling and squeaking sound, please choose appropriate earplugs and plug them tightly to prevent air leakage.

⑤If the volume is too high, it will cause hearing lo. If you wear it for the first time, it is recommended to re-adjust the volume ar 2-3 months of self-training in a quiet envment.

⑥ If this product needs to be fitted, please go to a regular hotal or fitting shop for a hearing test before choosing a suitable hearing aid. Please use it under the guidance of medical staff.

⑦ This product should not be used in an envment and cannot be placed together with

⑧This product is not suitable for use in high temperature, high humidity and vibration envment

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote 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 ant 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.