Ways to avoid Whistling /noise howling after power-on. At present, small hearing aids and high-power hearing. amplifier and the microphone are close to each other. The sound is. The cause of howling/noise: To make a small size hearing aid, the internal.
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Subtle and modern style — These behind-the-ear hearing aids resemble modern earbuds, with a stylish and refined appearance. Hearing Aid FittingBehind the Ear (BTE). To FitBoth Ears, Left Ear, Right Ear.
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Participate in pleasant conversations with family, friends or co-workers with our hearing aids for adults. Ideal for mild to moderate hearing, our hearing devices for elderly people assist in watching TV, on the phone, in normal discourse and more.
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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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Digital Hearing Aids Mini Invisible In-Ear Headset Sound Voice Hearing Amplifier. Mini Hearing Aids Digital Invisible In Ear Small Sound Voice Amplifier Enhancer. 1Pc/Pair Hearing Aids In-Ear Invisible Digital Enhancer Voice Sound Amplifier.
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Wireless sound amplification to support mild hearing needs. 2 x hearing devices. Multiple ear tip sizes for a comfy, custom fit. Ultra-compact and lightweight — barely noticeable when worn. we only sales hearing amplifier.
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Our accessories include earplugs of different sizes. This small device allows you to wear comfortably and provide a clear sound. 1 Hearing Amplifier. Equivalent input noise: 32 dB. Maximum saturation sound pressure level (SSPL): 130dB±4dB.
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Features： 1. High signal noise ratio 2. One press button operation, easy for seniors. 3. Five levels volume control with beep sound prompts. 4. TWS earbuds shape, very fashion and not easy to fall out. 5. Mini portable charging case. 3-4 hours to full power of the case, can offer totally 36-90 hours use of hearing aids. 7. FC, ROHS, CE, EMC Certifications available. .
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