https://www.openpr.com/news/2376505/quadair-drone-review-1-drone-for-photography-videos

If anything, however, situation for QuadAir Drone has become less critical. Payment is usually demanded upfront before QuadAir Drone is delivered. Don't be so high and mighty. You need to keep your eye on the ball. This can be very a puzzle for QuadAir Drone buyers and sellers. QuadAir Drone is actually rather a novelty. They're sitting on the fence. \

https://www.openpr.com/news/2376505/quadair-drone-review-1-drone-for-photography-videos