This 1719 piece 1:8 scale technical remote control forklift is operated by 5 motors, 1 Bluetooth battery pack, and remote control. Forklift angle up and down is all remote control as well as full steering. SPECIFICATIONS 1719 Pieces1:8 Scale 1 Xtra Heavy Duty Motor 1 2.4ghz Bluetooth lithium-ion battery pack 1 2.4ghz remote control 1 App for phone Fully Remote Control - Fwd/back Right/left The angle of the forklift is remote controlled Forklift up and down is remote controlled Lift Height is 39.5cm Detailed Paper Instructions 42cm x 15cm x 21cm This was a fun build very detailed and works perfectly.The 1:8 scale gives you a lot of room for the motors and battery pack without sacrificing detail on the model. This forklift can be controlled by the supplied remote or by the downloadable app on your phone. Once built it's a blast to use, running around picking up things with its lift. The remote control gives you functions for forward, back, left, and right.You can also control the up/down motion of the lift as well as the angle the lift is at.