Here is another levitating Bluetooth speaker that makes your place look cooler. The Levi Sound is a luminescent speaker that floats and rotates. It connects to your smartphone via Bluetooth. It relies on a neodymium magnet underneath to repel against the electromagnet built into the base.
The speaker levitates at 2.0cm above the platform. Levi Sound not only plays your music but also plays your ringtone and reads out the number when someone calls you.