OwnPhones
The world’s first 3D-printed, wireless earbuds
If you listen to your music on the move, then here's a Kickstarter project worth consideration: OwnPhones. They're wireless earbuds, designed to fit your exact ear size and shape. Using the Ownphones App, you make a video of your ears which is then used to model and manufacture a pair of bespoke earbuds through the technology of 3D printing.
There's four styles to choose from with the basic version retailing around $300, but if you back the Kickstarter campaign before 25th August 2014, you can grab a pair for half that!