Total, total, 100% scam. Look at the video. A small mocked up piece of plastic with a silicone nosepiece. About $500 in fabrication costs. The claims made are outrageous. Pressure of 20. Will run for 8 hours. End cost of $3 Why not throw in that it will cure Cancer as well. I have researched these micro blowers on the mfg site. They can't do what is claimed. Not even close. Look back at the mockup. See any controls or switches, of course they will say it will run wirelessly from your phone, or some other nonsense. If you've put in money, then I feel badly for you. This is a total scam It is absurd that he has received any money for this, but I'm am sure there are ways to scam the system, such as putting your own dough in, recycling it out, and then back in again. So, look again at his video, and the photos. It's a hollow piece of plastic. And his wild claims are a hollow as his faked-up model. Just one of two other small things btw. Have you ever noticed how unobtrusive your iphone cord is? Why not simply plug it in through your iphone adapter. The D&d difference between developing a WHOLE NEW battey technology & installing a power Jack is in the nature of man-years of effort. That's because it was sexier to show a "Star Trek like" device which has the magic of invisible power. You will see no further updates on this "device". He's grabbed the dough, and this con man is gone. Oh, BTW... I went to the US patent office registry to try and find any of the other "75 patents" this particular Stephen Walsh has filed. I found nothing. Funny how they never mention in the airing promo what any of his other patents were for. Maybe one was a machine that automatically with the push of a button hung people upside down until the money fell out of their pockets??