CLEAR SOUND QUALITY-This amazing speaker fits perfectly in your ear canal, it uses programmable enhancer technology for good sound quality and clearer hearing. Audiologist design-Hearing aids can help and aid moderate hearing loss rather than severe and profound hearing loss, suitable for seniors and magical adults.
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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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MiNi Digital Invisible Hearing Aids Small Sound Voice Amplifier Enhancer L/R. Audiologist Design - Hearing aids can help and help moderate hearing loss, not severe and severe loss, suitable for the elderly and adults with magic.
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About this item .
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Mini Hearing Aids Digital Invisible In Ear Small Sound Voice Amplifier Enhancer. 1Pc/Pair Hearing Aids In-Ear Invisible Digital Enhancer Voice Sound Amplifier. Hearing Aid With Battery For Deaf Elderly Digital Sound Amplifier Ear Aids NEW.
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Features:-The charging case fully charges in just 60 minutes. With the charging case, you can charge your hearing aids anytime, anywhere.-It has five volume levels (20%, 40%, 60%, 80%, 100%). Click the left or right side to adjust the volume. The volume will cycle from low to high. When the volume reaches the maximum, you will hear a "beep".-It has three different listening modes. Press and hold for 3 seconds to turn on normal mode (one beep), noise reduction mode (two beeps), and outdoor mode (three beeps).-Equipped with a digital chip that can excellently capture and identify sounds, it also has intelligent noise reduction function to prevent howling and provide clear and pure audio.-Its design is similar to that of ordinary Bluetooth earphones, .
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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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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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