2 Hearing aids. fits perfectly behind the ears and even comfortable to wear with any pair of glasses. These are the simplest ready to use personal hearing amplifier devices. Using the bendable ear line to place, easy to adjust when you put it into the ear.
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Have a screeching sound?. Hearing Aids With Low Noise - HOLFENRYhearing aids for senior have16 channels of sound processing. This can help you cut out noise and regain lost sound. Easy To Use - ①Choose the earplugs for hearing aids that fit you well, and let the hearing aids for senior fit tightly into your ear holes.
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Rand TooPower. 【Smart Powerful Noise Reduction Hearing Amplifier 】TooPower Digital hearing Amplifier with advanced DSF CHIP and multi-functional microphone can pick up multi-directional souds and reduce 99% noise to help you focus on the sounds and voices you want to hear.
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Sound gain:>= 35dB+/- 5dB. Total harmonic wave distortion:<= 5%. Input Noise:<=32dB. Max sound out put:118+/- 3dB. Main unit, Charging 2~3 hours for 20 hours use.
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Easy To Use - ①Choose the earplugs forhearing aids that fit you well, and let the hearing aids for senior fit tightly into your ear holes. ②After wearing the hearing aids, press and hold the touch button on the hearing amplifier to turn it on.
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It is caused by amplified sound from the hearing aid getting back to the micropphone and being re-amplified. Ways to avoid Whistling /noise Once the hearing aid is properly seated in your ear,the whistling will generally stop.
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It can greatly reduce noise, provide clear sound quality. we only sales hearing amplifier. Equivalent Input Noise Sound Level: ≤29dB+3. Frequency Response Range: 400Hz-4500Hz. Fine quality material, safe and non-toxic.
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Rayovac use the universal no-nonsense colour coding identification for their hearing aid batteries. To keep things simple, these are the batteries with YELLOW tabs. Best before date:June 2029. Proudly Manufactured in the UK.
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