HIGH PERFORMANCE - Hear ultra clear sounds its that simple. Amplifies sound in the best speech frequencies of the human voice complete background noise reduction and cancellation. These are the simplest ready to use personal hearing amplifier devices.
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3-10pcs 3.7v 45mah 541112 small lithium polymer battery for earphones hearing aid sensor light bluetooth earphones
Aliexpress UK
2 Hearing aids. These are the simplest ready to use personal hearing amplifier devices. Using the bendable ear line to place, easy to adjust when you put it into the ear. fits perfectly behind the ears and even comfortable to wear with any pair of glasses.
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Comfortable fit to your ears: This hearing aid is equipped with two different types of earplugs (standard earplugs and anti-whistling earplugs). Frequency response smoothness 5dB. White charging box + Red & Blue color hearing aids.
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2 Hearing aids. fits perfectly behind the ears and even comfortable to wear with any pair of glasses. These are the simplest ready to use personal hearing amplifier devices. Using the bendable ear line to place, easy to adjust when you put it into the ear.
eBay
eBay
Participate in pleasant conversations with family, friends or co-workers with our hearing aids for adults. Ideal for mild to moderate hearing, our hearing devices for elderly people assist in watching TV, on the phone, in normal discourse and more.
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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.
eBay
eBay