"As with the Fire helicopter, the police helicopter does not fly. A child can't pull the cord hard enough to get it in the air and when it is in the air it doesn't fly, just spins out of control and falls, Very very poor build. My son loves lego police and loves the trucks... but the helicopters in the 2020 set are TERRIBLE how they got through quality control is beyond me.
My son just plays with the truck and mini figs. So if you want a new truck go for it, if you want an interactive flying helicopter... don't bother."