LG showed its futuristic
Levitating Portable Speaker (model PJ9).
,
the Levitating Portable Speaker features dual passive radiator technology for mid-range and high tones, and there's a subwoofer embedded in the base station.
Not exact matches
This image shows
levitating a 3 cm diameter expanded polysterine sphere with a DIY
portable tractor beam.
It's way more
portable than the Mars
levitating speaker and also has less of a «wow» factor, but it still shows promise thanks to a number of other features crazybaby baked in.
This
portable speaker accompanied by a pod
levitates due to the clever use of magnets.