This infrared induction-controlled hover sphere lights-up with blue and red flashing lights and lifts-off by itself! Turn it on, wait 3 seconds and watch as the propellers gently lift the hover sphere into the air before it gently floats back down. Activate the infrared sensor on the base of the ball to control the height and direction of the flight. Safe for flying indoors. Try to master the art of flight as you control this hover sphere around a room, guiding it with just the palm of your hand. Play catch by floating and guiding it from one person to the next. The hover sphere is rechargeable by USB with a flight time of approximately 3 minutes.