Sound gain:>= 35dB+/- 5dB. Total harmonic wave distortion:<= 5%. Input Noise:<=32dB. Max sound out put:118+/- 3dB. Main unit, Charging 2~3 hours for 20 hours use.
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Hearing Amplifier for Adults and Seniors Rechargeable with Intelligent Noise Reduction Volume Control Comfort Invisible Portable Charging Case,Three Modes and Five Levels of Volume Adjustment The KIBVOE Hearing Amplifier Aid is a reliable and stylish option for adults and seniors seeking improved hearing. With an in-ear fitting, this rechargeable amplifier is designed to enhance sound clarity and reduce noise interference. The intelligent noise feature adds an extra layer of sophistication, making it a practical and user-friendly choice for everyday use. The set includes two convenient hearing amplifiers from the trusted brand KIBVOE, ensuring a comfortable and effective listening experience for all users.
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Why is there a whistling during the wearing process?. The cause of howling/noise: In order to make a mini size hearing aid, the internal amplifier and the microphone are close to each other. The sound is continuously received and expanded, so it has a certain possibility of produce howling after power-on.
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►UK/US Tuned : Optimized for English speech frequencies (200-6,000Hz). 👂【Hearing Assistance & Bluetooth 2-in-1】. ✔️Stealth Design : Mini ABS housing (smaller than AirPods) – no "hearing aid stigma".
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Perfect for moderate to severe hearing loss. 25% smaller than others. Product: Hearing aid. No more fumbling around with drained tiny button batteries. we only sales hearing amplifier. White charging box + hearing aids.
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SAFE AND COMFORTABLE: Our hearing aids are made with the latest materials, including a nano-coated, waterproof, and sweat-proof shell. Plus, with no radiation or harm to human ears. Perfect for people with poor hearing, the earplugs can be adjusted for both left and right ears.
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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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JINGHAO 1 Pair Rechargable Hearing Aids In Ear Sound Amplifier Enhancer Device. This hearing aid is equipped with two different types of earplugs (standard earplugs and anti-whistling earplugs). 25% smaller than others.
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