DRone 4drc Mark 300 Pro

Selling these 2 drones, 4DRC Mark Pro 300, with all 6 batteries—brand new, with only a few flight hours; includes everything shown in the photo. Reason: I am unable to repair them. One drone flies, but the gimbal does not synchronize with the controller or the app. The other shows signals for all functions, yet I could not repair it. They are worth purchasing for someone familiar with and capable of repairing them. Note: I can also sell the parts separately.