Shenzhen-based HighGreat is showing off a couple new drones at CES 2018 this week, both of which target the middle-to-low end of the consumer drone market — which is currently dominated by DJI with its Mavic and Spark. The drones go by the names “Mark” and “Hesper”, respectively,  and both fold up a la the Mavic, making them portable, light, and easy to carry.