Bose uses Indiegogo to test wireless earbuds for sleep
 

It may seem odd for a proven audio company like Bose to take to crowd-funding, but an Indiegogo campaign for the company's upcoming noise-masking wireless earbuds (or 'sleepbuds') makes a lot of sense as a beta test its fans can pay to get into. The...

https://www.engadget.com/2017/11/13/...earbuds-sleep/