StudioBananaThings has a Kickstarter hit on its hands with Batband, a bone conduction headphone that lets you hear music without having speakers on or in your ear. You have to watch the video if you aren't sure what the heck that means. With 15 days to go, this project has already raised more than $557,000, far exceeding the goal of $150,000. All of the early bird options are long gone, but $149 will still let you help fund this product and get your Batband when they ship. It will retail for $250, according to the company. Check it out.