2 x Sound Amplifier. Adjust to either ear. Input noise: ≤50dB. Help you hear the sound clearly and loudly, whether indoors or outdoors. Max sound output: 110±5dB. Sound gain: ≥30dB. 1 x User Manual. Frequency range: 250-3800Hz.
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About this itemREVOLUTIONARY DIGITAL TECHNOLOGY: The rechargeable feature the latest digital technology. This advanced technology enables the devices to bring back natural sound to the, restoring the clarity of everyday life. Additionally, the upgraded chip effectively handles background, allowing users to clearly even in environments. With minimal whistling and feedback.INVISIBLE & COMFORTABLE DESIGN: These are ergonomic in design lightweight, and nearly invisible, ensuring a comfortable and discreet wearing experience. The device fits securely in the canal, eliminating worry of them falling out or getting lost. Its soft and comfortable construction provides a natural and comfortable fit. The lightweight portable charging carry case adds to the convenie.
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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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Causes of whistling/noise: In order to make a small hearing aid, the internal amplifier and microphone are placed close to each other. The sound is continuously received and expanded, so there is a certain possibility of whistling after power-on.
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Personal sound booster. 1pc Hearing Aid. Picks up sounds the human ear wouldn’t normally hear. Great to enhance sound while watching TV or at the movies. It uses new technology that enhances vocals while canceling out background noise.
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To Dear buyer, ✅The delivery time (EDT) on the listing is only the estimated delivery time of eBay. ✅Please dont worry about the delivery time,usually it only takes 2-3 days to arrive you as we ship the package from UK via Royal Mail. ✅Any delay, we will send you an email in advance.Please rest assured to buy. ✅Please contact us BEFORE you give us neutral/negative feedback or open the return request, so that we can satisfactorily address your concerns. Attention: The goods will be shipped from UK Delivery time: 2 to 3 working days - Support 60 days return policy - Reply within 24 hours Package Included: .
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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. Do you struggle to hear everything clearly?.
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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).
eBay