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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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Comfortable fit to your ears: This hearing aid is equipped with two different types of earplugs (standard earplugs and anti-whistling earplugs). White charging box + 2Pcs hearing aids. 25% smaller than others.
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These rechargeable digital hearing aids offer 16 channels of amplification with a maximum gain of 30dB±5dB. With 6 levels of volume and digital sound processing, they provide clear and directional sound for users with varying degrees of hearing loss. The in-ear fitting and rechargeable battery make them convenient for daily use, while features such as environmental noise control and digital noise reduction enhance the overall listening experience. Additionally, these hearing aids come with a 1-year manufacturer warranty, making them a reliable choice for adults in need of effective hearing assistance.
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Description: .
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Description: .
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New other : item has only been taken out of the box for checks : please see all pics : Thank you for looking : may have signs of handling from been taken out of the box for checks but no use Bargain price Hearing Amplifier for Seniors & Adults Rechargeable with Noise Cancelling,Digital Devices for Super Nature Sound,3Different Modes,Adjustable Volume in 5 Levels,Dual Microphone, No Whistling Sound rrp £189.99 currently
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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;. 5 It is also a Bluetooth headset, and long press to switch to Bluetooth mode after startup.
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