Revols Custom Fit Earphones
Revols claims that you can customize the fit of its Onkyo-based Bluetooth earphones in just 1 minute. Its app lets you make the soft earbuds permanently harden and fit your ear’s shape. Engadget tested a prototype and says it works as advertised.
Crowdfunded projects pose a degree of risk for buyers, so be sure to do your research and fully read the seller's detailed description and production plans before plunking down your hard-earned money.
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