@TechCrunch: The Wave is a ring that controls sound as if by magic https://t.co/fjjOYZw1Zx by @johnbiggs
twitter.com/TechCrunch/status/973312736808517632
twitter.comPosted Mar 12, 2018, 9:40 PM UTC
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twitter.comtwitter.comPosted Mar 12, 2018, 9:40 PM UTC