Used it as passenger goggles with my DJI FPV drone - attached an iPhone 12 Pro on top, connected the cable and BOOM! Ride alone! Much cheaper than a second DJI goggle or using the smart controller as a USB to HDMI adapter. Nice, simple, lightweight design - great visibility and even interchangeable lenses! I wish the back panel was more secure but I just added some rubber bands for security. Came with a headband - unfortunately there is an attachment point on the back/clip for a third (over the