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Magnetic Charging Hearing Aid Portable Sound Amplifier Invisible Noise Cancelling Headphones Suitable For Elderly Hearing device
Magnetic Charging Hearing Aid Portable Sound Amplifier Invisible Noise Cancelling Headphones Suitable For Elderly Hearing device
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SPECIFICATIONS
Active Noise-Cancellation: Yes
Bluetooth Version: other
Brand Name: CHYI
Category: Earphones & Headphones
Charging Method: Charging case
Choice: yes
Color: Black,White
Communication: Wireless
Connectors: Type c
Earcups Type: Open-back
Earphone type: Magnetic Rechargeable Earphones
Features: Active Noice Cancelling
Function: Auxiliary Listening Earphones
Headphone Pads Material: other
Hign-concerned Chemical: None
Impedance Range: over 100 Ω
Is wireless: Yes
Magnet Type: other
Material: ABS,Silica Gel
Maximum wireless range[m]: 20m-30m
Origin: Mainland China
Package List: User Manual,USB Type-C Adapter
Plug Type: None
Sound Isolating: Yes
Style: In-ear
Support APP: Yes
Total Harmonic Distortion: 0
Vocalism Principle: Other
Voice assistant built-in: Yes
Volume Control: Yes
Wireless Type: Bluetooth
With Microphone: Yes
semi_Choice: yes
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Compact design, powerful features, worry free listening anytime, anywhere
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Designed to fit the ear canal, it can be worn for a long time without pressure
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Helping elderly people with hearing loss regain clear hearing and improve their quality of life
OSPL90 Max:112dB±3dB
OSPL90 HFA average :108dB±4dB
FOG50HFA Average value :30dB±5dB
Total harmonic distortion :≤10%
Frequency range (no less than):450Hz to 3000Hz
Input noise :≤32dB
Working current :≤10 ma Running time :18 h
Charging time of amplifier :3H
Charging time :3H
Host x2
Charging chamber x1
Earplugs x6
Cleaning tool x1
User manual x1
Charging cable x1





















2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit time may vary, particularly during the holiday season.
6. If you have not received your orderafter 30 days from payment, please contact us. We will trace your order and get back to you asap. Our goal is customer satisfaction!
7. Delivery Time:
Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your order ID.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN
EXPIRED WARRANTY.
You agree to all of the above-listed policies upon ordering on aliexpress!
It is impossible to address issues if we do not know about them!
Shipping & Delivery
Shipping & Delivery
The time frame for order delivery is divided into two parts.
Processing time refers to the time it takes to conduct order verification, tailoring, quality check, and packaging. All orders are sent to our suppliers for dispatch within 24 hours after the order is placed. Order processing takes an additional 2–4 days.
Shipping time refers to the time it takes for items to be shipped from our warehouse to the destination. International delivery usually takes about 15–30 business days. Domestic delivery usually take between 7-14 business days. Note that due to unforeseeable circumstances, items can take longer to arrive at their destination from time to time.
Returns
Returns
Our return and exchanges policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
Care Guide
Care Guide
Store your jewelry in a dry and clean place, preferably in a soft pouch or box to prevent scratching...

Frequently Asked Questions
We currently ship in the United-States, Canada, Australia, France, the UK and Germany.
For shipping outside of these countries, please reach out to our support through our helpdesk.
Once you've placed your order, it usually takes 24 to 48 hours to process it for delivery.
Standard shipping time for the countries covered by our delivery partners are presented below. You can find them when choosing for a delivery method before confirming your order:
- United-States: 1-2 days
- Canada: 1-1 days
- Australia: 2-3 days
- France: 2-3 days
- UK: 2-3 days
- Germany: 2-3 days
You can purchase on our website using a debit or credit card.
We additionnaly offer support for Paypal, Amazon Pay, Apple Pay, and Google Pay.
You can chose these payment methods at checkout.
We currently only support the following currencies for charging our customers in their local currencies: USD, CAD and EUR.
If your credit or debit card use another currency, then you will be charged in USD, CAD or EUR, depending on the website you are on. Your bank will apply the corresponding conversation rate of the currency you choose.