Orosound's 'noise-managing' earphones hush unwanted sounds
 

Sometimes it's nice to be able to hear clearly in a crowded and noisy environment. It can be extremely difficult to communicate with someone when you can't pick up every word they're saying. The chaos of a CES event is a prime example. Orosound is lo...

https://www.engadget.com/2017/01/03/...ing-earphones/