NOTHING BEATS getting something free, except when it comes to earbuds. Instead, as per data analytics firm Statista, Americans who want to hear Kendrick Lamar and Chris Stapleton spent nearly $4 billion on finer headphones in 2018. The latest, ultra-portable sound solution? Sunglasses. Before you mutter that two-word cautionary tale, “Google Glass”—the tech giant’s...

Source: Wall Street Journal January 31, 2019 21:22 UTC