As a person who has a few different Rc toys going all the way back to the monster beetle back in the 80s a few helicopters. Cars and planes this is the first helicopter that only lasted 10sec. Charged the battery looked it over and it seemed fine. Started up great auto take off was fine hover was good did a few slow moving test to see if it needed adjustment and then tapped it to land and it got about 6” off the ground and turned rotors to the ground and completely destroyed itself. Tail broke, rotor blade attachment points are gone, definitely not the experience I had hoped for.
I got the WLTOYS k270 as an upgrade to my 170