7-in-1 Educational Solar Robot Energy Diy Kit
An innovative solar toy that encourage childrens creativity and imagination Energy saving, designed with solar panel Easy to assemble with detailed user manual,no screw is required.
Can be transformed into five different vehicles: Solar car, Concept Car, Bulldozer, Dump Truck, Concept Racer
Two kinds of power charging stations: solar charging or battery charging.
Running time after full charging: 50- 60 seconds
Battery charging time: about 10 seconds
Solar charging time: approximately 180 seconds