Tag Archives :noise reduction

Scientifically Use "Ears" to Protect the Brain

TWS Bluetooth hearing aids provide accurate self-fitting, four modes with adjustable noise reduction function, provide personalized hearing setting experience while protecting hearing, and provide 48 hours of working time combined with rechargeable function.  ...

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TT116 UHF Tour Guide Sound System New Arrival!

TT116 tour guide sound system with UHF frequency transmission, noise reduction technology, and replaceable rechargeable battery, makes it a versatile and reliable audio companion for travel.  ...

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How Retekess Wireless Tour Guide Systems Tour Guide Tools  Reduce the Burden on Tour Guides

Learn how Retekess Wireless Tour Guide Audio Systems can reduce the workload of tour guides by providing clear communication, enhanced comfort, long battery life, and flexibility for both guides and tourists. Improve efficiency and ease of use on your tours with multi-person support, noise-canceling technology, and easy setup.  ...

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Listen to Christmas Carols and Convey Gratitude and Beauty

Christmas is coming, and we will also transform into Santa Claus to bring gifts to our relatives and friends. This FDA-approved, affordable over-the-counter hearing aid perfectly represents our respect and gratitude for our elders. It protects hearing health, slows down the occurrence of Alzheimer's disease, and helps our loved ones feel the beauty around them.  ...

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