?4WD Climbing Engineering Vehicle?: This is a 4WD climbing vehicle stem kit car model, Changing the different positions of the rivet in the angle adjuster will change its height, which will change the shape of the car while walking and the ability to climb over obstacles, can easily climb over 50 mm obstacles.
?Educational Best Gifts?: All pieces are sturdy and durable, which are made of premium quality harmless and non-toxic ABS plastic. STEM building toys are also a great way to build social bonds or strengthen your relationship with your kids, is the best parent-child interaction time to assemble together with parents.Great gift for birthday/Children's Day/ Christmas/Chanukkah/Easter/summer camp activities/back to school.
?Learning with fun?STEM toys for ages 6-12, Children are always happy to build their own toys and learn energy conversion and mechanical structure principle, develop creativity and practical ability during the creation.
?Two Modes of Power Supply?: Two switches control two power modes. 1.Requires one R6/AA/UM3/1.5V battery.(Battery not included) 2.Power from solar energy. The kit includes a solar panel that powers the positive and negative cables, so no batteries required, the car moves in the direct sunlight and allows kids to create and use their infinite imagination.
?What you get?A whole set STEM kit of 4-wheel drive car toy driven by a real electric motor with gearbox and chain, it can climb over obstacles up to 5 cm high with ease, one of best gifts for boys and girls.