Sound gain:>= 35dB+/- 5dB. Input Noise:<=32dB. Max sound out put:118+/- 3dB. Main unit, Charging 2~3 hours for 20 hours use. Frequency range:300-4500MHz.
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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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Types:A About This Item: .
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Input Noise:<=32dB. Max sound out put:118+/- 3dB. Sound gain:>= 35dB+/- 5dB. Main unit, Charging 2~3 hours for 20 hours use.
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● Digital sound amplifier: Advanced digital signal processing technology provides a high quality of natural sound, detects and identifies sound waves and changes the amplification of the channel in which the noise is located to make normal speed clearer.
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2 Hearing aids(a pair). - 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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Every sound is clear and distinguishable. Jinghao hearing aids, rediscover the warmth of home, and hear the beautiful melodies that life should have. Digital chip intelligent noise reduction enables clear conversation even in noisy environments. Technology makes listening easier.
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[User-Friendly Operation] Designed with simplicity in mind, this Hearing Amplifier is easy to operate, making it ideal for seniors seeking a hassle-free experience. Style Behind The Ear.
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