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About this item【Comfortable to Wear】This sound amplifier is suitable for adults. The design imitates the curvature of the ear canal and conforms to the ergonomic shape, making it more comfortable to wear and no need to worry about falling off. Magnet adsorption charging is convenient and fast, and there is no need to worry about not being able to charge due to improper placement.【Easy to Use】We specially designed this device to be easy to operate and very suitable for adults and the elderly. 【Smart Chip】Our sound amplifier uses imported digital noise reduction chips to reduce background noise and make listening more comfortable and clear. Minimize dynamic noise reduction and restore sound clarity. We refuse to amplify the sound amplifier tha.
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Our accessories include earplugs of different sizes. This small device allows you to wear comfortably and provide a clear sound. 1 Hearing Amplifier. Equivalent input noise: 32 dB. Maximum saturation sound pressure level (SSPL): 130dB±4dB.
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No more hassle of replacing batteries – our power ear technology enables you to hear everything with clarity and ease, from whispers to loud conversations. Say goodbye to the frustration of not being able to hear everything clearly and hello to the difference that our noise-canceling technology and sleek design can make.
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2 In-Ear Hearing Aids. Why does the hearing aid have loud screeching sound ?. How to solve?. Cleaning: Wipe with a dry, soft cloth. Use a small brush to clean the earwax inside and around the sound hole of the hearing aid.
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1 x Hearing Amplifier. Input Noise: ≤ 32 dB. 2 - 3 hours. Frequency Range: 450 - 3400 Hz. Total Harmonic Distortion: ≤ 10%.
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About this item .
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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 1.5 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.Specification:Colour: black&red&blueStyle: in the earPower source: built-in 300mAh batteryEquivalent input noise: 23dB &plus.
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