Noopl is an iPhone accessory that can filter out background noises, letting you hear who’s talking

It’s early still for CES 2021, but in Noopl, I think I’ve found the first product at this year’s show that really speaks to me — precisely because it allows me to hear the actual people speaking to me.

One of the reasons I’m not particularly fussed about attending CES virtually this year is because it removes one of the most uncomfortable aspects of attending live events for me — trying to hear the person speaking over the din of a busy show floor.
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https://www.tomsguide.com/news/noopl-is-the-smartest-gadget-at-ces-2021-and-i-really-want-one