The reason for the howling/noise: To make a mini hearing aid, the internal amplifier and microphone are very close together. The sound is constantly receiving and expanding, so there is a certain possibility of whistling after the power is switched on.
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Cerustop is not compatible with Phonak Marvel, Phonak Paradise, Phonak Lumity, Untron Blu and Unitron Discover hearing aids. -Designed for Unitron, Oticon and ReSound hearing aids. Your ear canal produces ear wax which may clog up the ear piece.
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So, use hearing aids after cleaning your ear canal, and test the earplugs from large to small to the most suitable earbuds. The cause of crying/noise: for a small size hearing aid, the internal amplifier and the microphone are close together.
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Our Shipping Conditions: Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days Support 60 days return policy Reply within 24 hours Package Included: 2x Hearing aids 1x Charging box 6x Earplugs 1x Brush 1x User Manual 1x USB charging cable 1x Color box Features: .
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Features: -Specially designed for hearing-impaired people, more suitable for the ear canal. Even when used for a long time, there is no pain. -Your hearing aids can be charged using the detachable charging case (you will need to charge the charging case first). -Maximum gain is 117dB, suitable for moderate to severe hearing loss (see hearing loss table). -If the earmuffs are not fully inserted into the ear canal, or if the air leaks out of the earmuffs, it will cause an annoying whistling sound. We offer 3 different sizes of ear tips to reduce whistling and noise. -Super-mini size and light weight for easy carrying. .
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Features:-The use of high-quality digital chips can effectively reduce noise and reduce noise damage to eardrums.-The dynamic speaker design allows the received sound to be processed to make the sound clearer.-Hearing aids can be charged for 3 hours and can be used for 25 hours. The rechargeable storage case is fully charged and can charge the hearing aid 4-5 times. -With storage box, easy to carry out, small size provides more convenience.-The sound guide wire can be bent and rotated 360 degrees, making it comfortable to wear on either left or right side.-It adopts in-ear detection, suitable for people with different ear canals. Put it into the ear, it will automatically open and close, almost invisible, and will not burden the ears with long-term use.
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Shipping Conditions: Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days - Support 60 days return policy - Reply within 24 hours Description 【HEARING AIDS】-Different from traditional head-mounted and ear-hook hearing aid,Our hearing amplifier is very small and lightweight,Nearly invisible that is convenient for you to attend various occasions. 【RECHARGEABLE HEARING AMPLIFIER 】-Rechargeable hearing amplifier with lithium battery built-in. 【COMFORTABLE TO WEAR】-Lightweight and in-the-ear design.Fit snugly to make wearing comfortable, howling less. .
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2x Hearing Aid Case. With internal high-elastic silicone air cushion ball, protect your hearing aid from being squeezed by external force. Item Type: Hearing Aid Case. Only Hearing Aid Case. Waterproof case, excellent waterproof performance, dependable to use.
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