Well, this is one way for an up-and-coming company to get people's attention. OnePlus, the Chinese manufacturer best-known for making a cheap handset with surprisingly good specs, is about to launch its second-generation phone, and to get folks pumped up, it's selling a modified version of Google's Cardboard virtual reality headset. Make that: "giving away." The headset is free, plus a $5 shipping charge, making it a great deal, even for what's already marketed as a cheap way to experience VR. All told, it's very similar to the second-gen version of Cardboard unveiled at Google I/O a month ago, except this particular iteration is made of a thicker material, is 20 percent smaller and is coated in a dirt- and oil-resistant film, according to TechCrunch.