Intelligent audio processing, dual filters, remove all kinds of noise.
Three modes and three gears
One button switches different modes, no matter at home, on the road or in the vegetable market, it can easily reduce noise.
It is a USB charging hearing aid, no need to replace the battery frequently. It can be fully charged for about 2-4 hours, can be used for 48 hours, and the battery life is 5 years.
You can choose the appropriate mode according,Just adjust to the appropriate mode and volume. give your living environment to bring you a better experience.
The outer shell of the hearing aid is made of nano materials, which can prevent sweat normally. The hearing aid can also be worn during exercise, without worrying about sweat affecting the normal use of the hearing aid.
Step1: Ensure the hearing-aid is fully charged.
Step2: Turn off the hearing aid, switch to level 0 and choose the noise-canceling mode.
Step3: Place the device close to the outside of your ears, and put the earplugs into the ears in this way.
Step4: Make sure the earplugs can fill the ear canal.
Step5: Then turn on the hearing aid, turn up the volume little by little.
Step6: If the volume is within the acceptable range, we just need to spend some time getting used to the device.
"M" stands for mode. After power on, it enters the low-frequency mode and emits a "beep", which will perform a simple noise reduction process for the ambient sound, which is suitable for a quiet environment.
Press the "M" key to send out two beeps and enter the intermediate frequency mode to bring the best sound quality and the most comfortable experience. It is suitable for listening to music.
After pressing the "M" key for the second, three beeps will be emitted, which enhances the noise reduction effect and is suitable for noisy environment.
Why does the hearing aid have loud screeching sound ?
Because the contact part of the earplug and the ear canal is not completely closed, the sound amplified by the hearing aid leaks from the gap and is amplified again by the microphone, so there will be a howling sound.
1.It is USB rechargeable hearing assist without frequent battery replacement.
2.Please choose an earplug that fits the ear canal, as the gaps can cause noise.
3.Please use the correct wearing method to ensure that the hearing closely match the ear canal to avoid sound feedback and howling.
4.Do not touch the little loudspeaker which is used for reception with your hands during use, otherwise it will make noise.
5.When hearing aids are used for the first time, noise is inevitable.
Recommendations
1. The user who uses the hearing aid for the first time selects the low-frequency mode in the first week or two and adjusts it to the most appropriate volume to adapt to the habit of wearing the hearing aid.
2. Don't wear it too long a day. Take it off and rest every 30 minutes.
3. After the adaptation period, try to switch modes or wear the device when talking to people, and continue to try in different scenes until you find the most comfortable experience.
4. After three weeks, we believe you will be very satisfied with the product. Have a nice day!
1. eBay Payments Confirmed Addresses Only.
2. No Delivery to Alaska and Hawaii or PR.
3. No P.O. Box and APO/FPO Delivery.
4. Tracking Number will be provided.
5. Domestic shipping is within the 48 Contiguous States of United States, the delivery time is between 2 and 8 days. Items will be shipped by UPS, USPS or Fedex within 3 business day after receiving full payment.
6. International shipping is from China, the delivery time is between 10 and 30 working days.
1. We only accept eBay payments.
2. All payments must be made within 3 days after auction won.
If you have Any Questions Or Unsatisfied with your purchase, please Email us firstly to get a better solution before you leave a neutral or negative feedback, we work hard to make sure every customer 100% satisfied and resolve anyproblem for you.
Please email us first in the following situations:
1.The item can't work properly.
2.The item broken on the post.
3.You bought or received the wrong items.
4.You have not received your shipment within the period.
5.Before you give us Negative feedback.
6.Before you open a case/return on eBay.
All questions will be replied within 24 hours (Except Saturday and Sunday or holidays).
Thank you for your kindness!