The cool new Mars By CrazyBaby is the world's first auto-levitating wireless Bluetooth speaker with a subwoofer base and, even better, the floating tweeter looks like a little flying saucer. This sleek and minimalist speaker system has a 1.75" full range speaker saucer that magically rises up above the 3.75" subwoofer base using magnetic levitation and then automatically floats back down for a landing when powered down or in need of a wireless recharge.