I am absolutely drooling over this product's simple design. Talk about user friendly. WANT.
The HiddenRadio & Bluetooth Speaker is based off minimal, timeless design and user intuition. When asleep it hides all its functions, being silent and unanimated. To turn it on you simply twist and lift the cap; the further you lift the cap the more internal volume is created and will amplify to over 80dB of crystal clear sound. This unique design connects and captivates the user through its intuitive functionality.
Hidden Radio & BlueTooth Speaker by John VDN + Vitor Santa Maria — Kickstarter
More info at their website