219 7 In 1 Build And Learn Solar Robot

The STEM toys solar robot kit can create seven different working models including a Space Station, Explorer, Space Rover, Astronaut, Shuttle and Dog. The space fleet powered by solar energy and a micro rechargeable battery.The battery has two ways to charge.One is charged by direct sunlight,and the other is charged by alkaline batteries(EXCLUDED).Children aged 8-12 can enjoy the spatial adventure indoors and outdoors.