Rc glider 50 minute flight time

I have barely flown the glider it has a simple "quick connect" wing which snaps on and off. The wingspan is 1.6 meters (5 foot 3 in). Its very slow so good for beginners and handles well in the wind because of the flight time its perfect for long distance flying, it has a hole pre made at the bottom for an fpv camera to be put in. It dosent have to be used for fpv though. It runs on a 4000 mah 3s battery but you can also use 2, 3s 2200 mah batteries. The center of gravity is on the bottom of the wing.cash and collection, no swaps.