We give 3 different sizes of earplugs to reduce howling and noise. Suitable for mild to moderate severe hearing loss (Reference hearing loss map). Why is there a whistling during the wearing process?.
eBay
About this item .
eBay
Hearing aids can effectively reduce noise and amplify sound. Our accessories include earplugs of different sizes. This small device allows you to wear comfortably and provide a clear sound. 1 Hearing Amplifier.
eBay
About this item .
eBay
A Mini design Hearing aid for portability, invisible and convenient to carry. It makes you feel more comfortable. - Hearing aid charging current:≦30mA. Reference Test Gain: 23dB ±5dB. 2 x Hearing aid.
eBay
This Powertone F-138 In-Ear Hearing Aid is a quality hearing aid which can help you hear the sound clearly and loudly. - Silicone ear pads in 3 different sizes, suitable for any form of ear. - If you hear a howling,check the ear (silicagel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
eBay
Hearing aids can effectively reduce noise and amplify sound. Our accessories include earplugs of different sizes. This compact device ensures comfortable wearing and clear sound. 1 Hearing Amplifier.
eBay
【SMALL AND CONVENIENT DEVICE】: Compared to conventional devices, it has a miniature appearance comparable to headphones, so you won't attract any unpleasant glances when using it. The amplifier is ergonomically designed to fit the ear canal, won't fall off easily, and is comfortable to wear. 【ADJUSTS TO THE EAR WITHOUT SPRAYING】: Compared to similar products on the market, we have completely solved the problem of harsh sound when worn. We use more advanced technology and chips. It amplifies speech while reducing background noise, making listening easier and more enjoyable in noisy environments. .
eBay