We've seen levitating pens, levitating lamps, levitating loungers and even levitating fish -- now there's a Bluetooth speaker to add to the mix. OM Audio, maker of such respectable audio accessories as the Inearpeace earphones and Mantra speakers, has taken a bold leap into the world of novelty products with the OM/One. The compact sphere can be used with or without its magnetic base (which requires an AC adapter), and includes an integrated battery with up to 15 hours of continuous play. There's also a microphone on board, so you can use the OM/One as a speakerphone as well.

We had a chance to check out an early prototype, which you can see in action after the break. Sound quality was fine -- not fantastic, but on par with other compact Bluetooth speakers. You can improve the experience by adding a second OM/One, which pairs with the first to produce stereo audio. The levitating effect is interesting to look at, but it also reportedly helps produce better audio with a lower-power driver, since nearby objects won't absorb sound. You can pre-order it today in black, white or "disco ball" on OM's site for $179. OM reps expect to ship the first batch in December.