About this item .
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Why is there a whistling during the wearing process?. Inflatable Chair Sofa Blow up Seat Lounger Anti Leakage Inflatable Camping Couch. The cause of howling/noise: In order to make a mini size hearing aid, the internal amplifier and the microphone are close to each other.
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Lightweight And Comfortable: Our in-the-ear hearing aids for seniors are designed to fit more snugly in the ear canal and fit securely in the ear. Weighing only 2.2 grams for a single hearing aid, the small size and light weight make it comfortable to wear without burden.
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Designed for comfort, convenience, and performance, thesebehind-the-ear (BTE) hearing amplifiers use the latest digital sound processing technology to enhance speech clarity while reducing unwanted background noise.
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Making them both stylish and practical.
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Features: 100% Brand New And High Quality ！！！ In Stock And Shipped Quickly。 .
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Two hearing aid modes can be used, Bluetooth mode only supports single ear mode, and two do not support pairing;. Mode: hearing aid mode; Bluetooth headset mode. This product is a single one, you need binaural hearing aid, buy two;.
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