RE:EXRO TECHNOLOGY - CAN ANYBODY SIMPLY EXPLAIN HOW IT WORKS?Johnny you clearly haven't even gone to the website.... it couldn't be more simple go to the website the explanations and videos are excellent. You really think someone here can explain it better in a post than the website it's 2021 Johnny all the info is right there www.exro.com.....I wasn't going to respond to such a ridiculous post but couldn't help myself.