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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Features: 1. It adopts a lightweight in-ear design and comes with earplugs of different sizes to ensure a tight fit, comfortable wearing and reduced howling. 2. The left ear is blue and the right ear is red, making it easy to tell which ear it applies to. With obvious on/off button for easy operation. 3. Hidden design, looks like a Bluetooth headset, so you won't feel uncomfortable. 4. Equipped with a 300mAh large-capacity charging box, it can be fully charged in about 30 minutes and can be used for about 6 hours. The charging box can provide 5 charges when fully charged. 5. Built-in intelligent digital chip, intelligent noise reduction, no fear of noisy environment, providing excellent sound quality. .
eBay
Mini size, Bluetooth earphone appearance, different from old hearing aids, wearing it will not make people notice anything unusual. This product is single and requires binaural hearing aids. Mode: Hearing aid mode; Bluetooth earphone mode.
eBay
Please be noted that we stock our products in UK, and you will get your package in around 2-3 workdays, while there are some other sellers who claim to be UK stock too, but take more than a week (5-7 Days) to deliver, which are usually China stock in fact. .
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Features: .
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Input Noise:≤26dB±3dB. Max sound out put: 126±3dB. Sound gain:≥ 28dB±5dB. 2 Main Unit. - Which is convenient and comfortable to wear.
eBay
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 - Support 60 days return policy - Reply within 24 hours .
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Hearing aid mode can be used in both cases; Bluetooth mode only supports single-ear mode, two do not support pairing;. This product is a single, need two ears to aid hearing, buy two;. 1 Mini size, Bluetooth headset appearance, different from the old hearing aid, will not be noticed after wearing;.
eBay