If the auricle is not fully filled into the ear canal or air leaks at the auricle, causing an annoying whistling sound. We give 3 different sizes of earplugs to reduce howling and noise. Suitable for mild to moderate hearing loss (reference hearing loss chart).
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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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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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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: -Easy to use, the volume can be easily adjusted with the touch of a button, no tools required. -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 2-3 hours, and after being fully charged, it can achieve an ultra-long standby time of 35-48 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. .
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Input Noise:≤32dB. Max sound output:118±4dB. Sound gain: ≥32dB±2dB. Current:≤2mA.
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The magnetic charging case ensures easy and convenient recharging, making them ideal for extended wear and travel. The 2-channel digital technology allows for easy customization of sound settings, ensuring a personalized listening experience.
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