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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Features:-Designed for people with mild to moderate hearing loss, it provides clear amplified sound to enhance the quality of daily life.-The nearly invisible design is ergonomic, comfortable to wear and fits snugly in the ear canal.-Equipped with powerful noise reduction function, it can effectively block background noise, allowing you to have clear calls even in noisy environments.-Equipped with a volume adjuster, you can adjust the sound to a comfortable level, allowing you to hear conversations, TV and other audio sources more clearly.-The user-friendly operating interface and simple and intuitive buttons ensure easy use for all users.Specifications:Color: whiteMaterial: ABS+electronic componentsSize: 6.4*54.8cmMaximum saturation sound pressure level: &l.
eBay
Features:-Designed for people with mild to moderate hearing loss, it provides clear amplified sound to enhance the quality of daily life.-The nearly invisible design is ergonomic, comfortable to wear and fits snugly in the ear canal.-Equipped with powerful noise reduction function, it can effectively block background noise, allowing you to have clear calls even in noisy environments.-Equipped with a volume adjuster, you can adjust the sound to a comfortable level, allowing you to hear conversations, TV and other audio sources more clearly.-The user-friendly operating interface and simple and intuitive buttons ensure easy use for all users.Specifications:Color: whiteMaterial: ABS+electronic componentsSize: 6.4*54.8cmMaximum saturation sound pressure level: &l.
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Shoe Bench Shoe Storage Rack Cabinet Organiser with Cushion Padded Seat Unit NEW. 3-5 Tier Wooden Shoe Rack Cabinet Hallway Footwear Shoes Organizer Storage Shelf. 4 Tier Tall Wooden Plant Stand In/Outdoor Multiple Flower Pot Display Rack Shelf.
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Insert the hearing aid into the ear canal,adjust its position in the ear canal until the soft eartip is fully deployed and fill the ear canal. Clean the ear canal before use. Comfortable: Made of high-quality material, durable and sturdy, comfortable to wear.
eBay
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eBay
Features:-There are five levels of volume control with beep prompts.-Equipped with portable charging case, 3-4 hours to full power of the case, can offer totally 36-90 hours of use. -The operation is simple, long press to turn on and short press to adjust the volume, making it convenient for the elderly to use.-High-definition sound quality enables barrier-free communication, and the full-scale gain is greater than 35dB.-The cochlear ergonomic design is comfortable to wear and can be used for a long time.Specification:Material: ABS+siliconeMAX OSPL90 (dB SPL): ≤115dB+3dBHFA OSPL90 (dB SPL): 110dB±4dBFOG：30dB±3dBHFA FOG：29dB±3dBFrequency range: F1<400Hz, F2>4700HzTHD 500Hz：≤5+3%THD 800Hz: ≤5+3%THD 1600Hz: ≤5+.
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