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. ②After wearing the hearing aids, press and hold the touch button on the hearing amplifier to turn it on.
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The Discreteness Over Conventional Hearing Aids. Improve your hearing with a fraction of the cost. Experience exceptional hearing claritywithout stretching your budget. With their unique design, you'll enjoy clearer sound withsignificantly reduced wind noise.
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This Powertone F-138 In-Ear Hearing Aid is a quality hearing aid which can help you hear the sound clearly and loudly. - Silicone ear pads in 3 different sizes, suitable for any form of ear. - If you hear a howling,check the ear (silicagel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
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About this item .
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They can hear love words and laughter from everyone and drive their loneliness away. The new hearing device is 40% smaller than other model, so there is no burden to wear it. And the devices are sleek, small, and virtually invisible.
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【Latest 16-Channel Technology】Our hearing Amplifiers use a proprietary 16-channel digital chip and algorithm, specifically designed for seamless integration in hearing Amplifiers. 【anti-whistle function】The TooPower hearing Amplifiers features an anti-whistle function with in-ear detection.
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About this item .
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Why is there a whistling during the wearing process?. We give 3 different sizes of earplugs to reduce howling and noise. Suitable for mild to moderate severe hearing loss (Reference hearing loss map).
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