DJI is supposed to announce a new drone tomorrow but this appears to be it. Called the Mavic Air, the small drone looks to be a combo of foldable Mavic Pro and the affordable Spark. I’m interested. According to DroneDJ, the small drone will have four foldable legs, a 4k camera, 3-way gimbal and a obstacle-avoidance system. But what about the price and range? DJI will likely reveal those details at the event tomorrow morning.