Educational wooden building blocks for early childhood development​ LEGO Technic - Airbus H175 Rescue Helicopter 42145

Construction toy features a search and rescue helicopter with motorized and manual functions to help curious kids learn how a helicopter works
Powered features include spinning rotor and tail, slow and fast rotor speeds, retractable landing gear, hoist, and spinning replica engine
Manual functions of the model helicopter kit: the plate to control the pitch of the rotor blades, a cabin door and sliding passenger doors
The hands-on features of this construction toy also include opening front and rear to explore the steering mechanism.
This battery-powered toy helicopter requires one AA battery (not included), set also includes 1 motor
LEGO technical educational building sets feature realistic movement and mechanisms that introduce young LEGO builders to the world of engineering