A California startup is looking for subsidizing through Kickstarter for the "World's smallest Bluetooth headset -Dot" The device apparently measures just 13.8 by 21 mm, weighs only 3.5 g and smashed its humble financing objective goal, just hour into the campaign. The tiny Dot Bluetooth headset is made of aluminum and polycarbonate and is slated to accompany three distinctive size editions for diverse size ears, complete with a compact inductive charger that will give you a chance to completely load up on charge for up to six times while you're out for long time without the battery charging options.