I am selling these goggles as I have a new project to fund. They are brilliant to use but don't find the time to use them and make the most of the money I spent on them. They would be good for the high end amongst you who have a HD tx rx for viewfinding or want a larger HMD screen to view in SD for FPV (provided you have a good HDMI converter). Anyway I bought them for £799 only 6 months ago and now selling them for £390. They come with everything needed and are 3D capable. More info below: http://store.sony.com/p/Wearable-HDTV/en/p/HMZT1