I just upgraded to the Mavic AirS2.....MAVIC PRO with 2 Extra batteries (total of 3), 2 charging hub, 1 car charger, 1 battery to power bank adaptor and a shoulder bag The DJI Mavic Pro folds down as small as a bottle of water, making it small enough to bring with you everywhere.New OcuSync transmission system offers up to 4.3 miles (7km) of transmission range. Fly at up to 40mph (64kmh) or for as long as 27-minutes.True 4K, fully stabilized ensures smooth footageActive Track, Tap Fly and other smart features make professional looking video effortless. Obstacle Avoidance combined with sensor redundancy increases flight safety and reliability. You can check the specs at DJI. I'm including the above as shown in the pics. Drone was never crashed, it works perfectly fine.