Comfortable fit to your ears: This hearing aid is equipped with two different types of earplugs (standard earplugs and anti-whistling earplugs). Frequency response smoothness 5dB. White charging box + Red & Blue color hearing aids.
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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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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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Each 4 different size of earplugs to help adjust to your ear canal for a comfortable fit. Each hearing amplifier included an extra button battery. It can be comfortably worn in either ear. Wear: Either left or right ear.
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🔥🔥Comfortable: Made of high-quality material, durable and sturdy, comfortable to wear. Ergonomic design, soft and flexible, these hearing aids help you a lot in daily life. Total Harmonic Distortion: <= 7%.
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in good working order would suit someone with mild to medium hearing loss with adjustable volume button just let me know which ear it is for and will put the ear piece on you need ok
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Features: -The volume can be easily adjusted with just a screw turn -Built-in energy-saving rechargeable battery prolongs battery life and extends the time between charges, supporting all-day use. -The charging box can be fully charged in 1.5hours, and after being fully charged, it can achieve an ultra-long standby time of 20 hours. -Each weighs only 3 grams, which is convenient and comfortable to wear. It comes with earplugs of different sizes to fit everyone's ears perfectly. -It adopts a compact and lightweight design, which satisfies your convenience of carrying and invisible wearing, and can be used anytime and anywhere. Specification: .
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Insert the hearing aid tightly into the ear canal. Natural Sound: This hearing aid is suitable for the people with mild to moderate hearing loss. Equivalent Input Noise (dB): 28dB. USB data cable x1.
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