Alphabet's (NASDAQ: GOOG) (NASDAQ: GOOGL) Google and Lenovo (NASDAQOTH: LNVGY) recently launched the Lenovo Mirage Solo, a $400 stand-alone headset that runs Google's Daydream VR platform. They also launched the Lenovo Mirage camera, a $300 point-and-click camera for capturing 180-degree VR content.The Mirage Solo is the second stand-alone VR headset to be launched this month after Facebook's (NASDAQ: FB) Oculus Go.