Very cool I bought because it was something different! it flys like a drone but with helicopter propellers and frame off a plane! Camera version don't have down camera,so no optical flow but without wind ,it's stable and very easy and fast to manually trim ! Since don't have a propeller in the back ( like some other one here in Banggood 5€ cheaper) but I prefer 4drc brand and appears better quality! But it's pretty normal since don't have propellers behind,the drone being faster going front than to backwards ! But it as 3 speeds and it's fast and flips and rolls!!! A cool toy for sure! Not tested yet the full battery capacity and time and I have to see iff I can use another app , because unfortunately the 4drc fly app , record video at 1080p 10 fps!!! But the camera is only a bonus ( since it was only more 5€ ) not gonna use it much for sure. Then I put here the results off battery testing and if other apps work. Very recommended!

Very cool I bought because it was something different! it flys like a drone but with helicopter propellers and frame off a plane! Camera version don't have down camera,so no optical flow but without wind ,it's stable and very easy and fast to manually trim ! Since don't have a propeller in the back ( like some other one here in Banggood 5€ cheaper) but I prefer 4drc brand and appears better quality! But it's pretty normal since don't have propellers behind,the drone being faster going front than to backwards ! But it as 3 speeds and it's fast and flips and rolls!!! A cool toy for sure! Not tested yet the full battery capacity and time and I have to see iff I can use another app , because unfortunately the 4drc fly app , record video at 1080p 10 fps!!! But the camera is only a bonus ( since it was only more 5€ ) not gonna use it much for sure. Then I put here the results off battery testing and if other apps work. Very recommended!

Very cool I bought because it was something different! it flys like a drone but with helicopter propellers and frame off a plane! Camera version don't have down camera,so no optical flow but without wind ,it's stable and very easy and fast to manually trim ! Since don't have a propeller in the back ( like some other one here in Banggood 5€ cheaper) but I prefer 4drc brand and appears better quality! But it's pretty normal since don't have propellers behind,the drone being faster going front than to backwards ! But it as 3 speeds and it's fast and flips and rolls!!! A cool toy for sure! Not tested yet the full battery capacity and time and I have to see iff I can use another app , because unfortunately the 4drc fly app , record video at 1080p 10 fps!!! But the camera is only a bonus ( since it was only more 5€ ) not gonna use it much for sure. Then I put here the results off battery testing and if other apps work. Very recommended!

very good

sehr gut

very good