Does levitation benefit the plant in any way? 

This magnetic levitating flower pot will automatically rotate 360 degrees when it is turned on. The magnetism will stimulate the plant’s growth and so will the rotation. When a plant receives light from all sides, it gives the plant sufficient nourishment on all sides to grow straighter and healthier. Some plants also need more air circulation than others, and the pot’s movement ensures this.

How do you take care of this plant?

You take care of it just as you would any other plant: abundant light, regular watering, and average indoor temperatures. Make sure not to overwater. Wait for the soil to dry first before adding more water.