The cause of howling/noise: The internal amplifier and the microphone are close to each other of the hearing aid, and the sound is continuously received and expanded, so it has a certain possibility of produce howling after power-on.
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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: -Built-in rechargeable battery frees you from the constraints of traditional cables and meets the needs of mobile scenarios. -Equipped with professional noise reduction technology, it can effectively filter out noise or interference signals in the environment, amplify the sound more clearly, and enhance the user experience. -It adopts a simple invisible design, is compact and easy to carry without taking up too much space. -Suitable for daily use, outdoor activities, specific work scenarios, etc. Specifications: Charging case battery: 400mAh Earphone battery: 35mAh Color: skin-colored Material: plastic .
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2 In-Ear Hearing Aids. How to Care for Hearing Aids?. Why does the hearing aid have loud screeching sound ?. How to solve?. Cleaning: Wipe with a dry, soft cloth. Use a small brush to clean the earwax inside and around the sound hole of the hearing aid.
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Features: Rechargeable Design: Built-in battery provides long-lasting use, freeing you from disposable batteries and ensuring reliable performance. Ergonomic Invisible Fit: Nearly invisible design fits comfortably in the ear canal, reducing fatigue during extended wear and maintaining discretion. Advanced Noise Reduction: Powerful noise-canceling microphones block background sounds, allowing clear conversations even in noisy environments. Adjustable Volume Control: Easily set the amplification to a comfortable level for conversations, TV, and other audio sources. .
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Features:1. The use of high-quality digital chips can effectively reduce noise and reduce noise damage to eardrums.2. The dynamic speaker design allows the received sound to be processed to make the sound clearer.3. 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.4. With storage box, easy to carry out, small size provides more convenience.5. The sound guide wire can be bent and rotated 360 degrees, making it comfortable to wear on either left or right side.6. 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-ter.
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About this item .
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About this product Five Volume Levels Enjoy five volume levels (20%, 40%, 60%, 80%, 100%). Double-click the left or right side to adjust the hearing aid volume. The volume cycles through five levels. You will hear a beep when the maximum volume is reached. Three Different Hearing Modes Press and hold for 3 seconds to switch between the modes: Normal Mode (one beep) Noise Reduction Mode (two beeps) Outdoor Mode (three beeps) High-Quality Sound Our hearing aid is equipped with a digital chip that excels at capturing and recognizing sounds. It also features intelligent noise reduction, preventing whistling and delivering clear, pure sound. Modern Design .
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