Input noise: < =32dB. Current: < =1.2mA. Maximum output power: 129+/- 3dB.
eBay
HUAK High Fidelity Concert Ear Plugs, Silicone Hearing Protection Earplugs, Noise Reduction Music Ear Plugs for Concerts
Aliexpress UK
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
Earplug Headphones For Work Safety Earbuds Headphones Earplugs For Hearing
Aliexpress UK
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. 2 Hearing aids. fits perfectly behind the ears and even comfortable to wear with any pair of glasses.
eBay
45dB Noise Cancelling Ear Plugs for Sleeping, Reusable Soft Silicone Earplugs with 8 Eartips & Storage Case, Hearing Protection
Aliexpress UK
Mini Hearing Aids Sound Amplifier Voice Adjustable Portable Inner Ear Aid Care. --Charging 3 Hours,Working 40 Hours 2. One key operation for elderly,Easy to use. 3.Non-inductive design,Comfortable to wear.
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HUAK Reusable Sleep Ear Plugs - Concerts Ear Plugs Hearing Protection & Festivals, Swim, Musicians - 8 Ear Tips in XS/S/M/L
Aliexpress UK
Goodmi GM-323 16-channel Rechargeable GM-323 - The new generation of intelligent RIC hearing aids, great for enhancing speech 16-channel digital chip for better and refined sound quality. Digital charging compartment with clear display of battery level. Small, lightweight and effortless to handle. Intelligent hearing protection function to prevent sudden loud noises and shock. Equipped with a UV sterilisation function to help maintain ear health.
eBay
YHKEMA Ear Kids Ear Protection Noise Cancelling HeadPhones, NRR 27dB Hearing Protection Earmuffs for Autism, Children, Toddler
Aliexpress UK
When you put on a hearing aid, you will be able to hear conversations, music and TV shows. Hearing aids are small and lightweight, making you comfortable. - [Two Independent Listening Modes] H: high-frequency mode, suitable for noisy situations.
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Upgraded Ear Kids Ear Protection Noise Cancelling HeadPhones, NRR 26dB Hearing Protection Earmuffs for Autism, Children, Toddler
Aliexpress UK
This GE-60 hearing amplifier is equipped with the Ni-MH batteries, safer and more durable than other types of batteries. Type: Hearing Aid. 1x Ear sound amplifier. High signal noise ratio. Input Noise: ≤32dB.
eBay
Upgraded Ear Kids Ear Protection Noise Cancelling HeadPhones SNR 26dB Hearing Protection Earmuffs for Autism, Children, Toddler
Aliexpress UK
It is caused by amplified sound from the hearing aid getting back to the micropphone and being re-amplified. Ways to avoid Whistling /noise Once the hearing aid is properly seated in your ear,the whistling will generally stop.
eBay
3M noise-canceling earplugs 312-1250 sound-isolating earplugs Sleeping Learning Factory noise-proof earplugs Hearing Protection.
Aliexpress UK