LG's new mobile VR headset -- which is basically just a plastic version of Google's cardboard VR viewer -- is finally hitting American shores. The company just announced that it'll be throwing in a free headset, simply called the VR for G3, with the purchase of its latest flagship Android phone at participating retailers. Since it's adopting the Google Cardboard platform, which is just a box that you can plug your smartphone in for simple VR experiences, there really isn't much to LG's offering. You just need to slide in a G3 unit and load up a VR app (LG will also link users to some VR gaming content). It also features a magnet that works together with the phone's gyroscope (again, just like Google's box), that lets you select things without interacting with the screen. Unfortunately, it's still unclear how existing G3 owners can get their hands on LG's VR headset (we've dropped a line for additional details).