радиоуправляемый автомобиль 1:64 пульт дистанционного управления строительства автомобиль мини-экскаватор имитационная модель инженерная маш

features: 1. remote control: take short charging time for only 1-2 min, move at 5km h. it is also a perfect gift for your children with elaborate package 2. 4 channels: control the construction car to go forward, backward, turn right and left, work more flexibly 3. flexible component: the joint of each car is movable; elongate, shorten the arm of crane as well as make it up and down; the bucket of dumping, the shovel of bulldozer 4. auto demonstration: press the “auto demo” button, the ca...