MoFun 2035 3 in 1 Solar Energy DIY Space Exploration Fleet Assembling Blocks

1. Environmentally friendly materials, non-toxic and harmless.
2. Can develop the ability of children to use the brain, grasp, and develop intelligence.
3. Special design for children, easier to assemble.
4. A total of 78 pieces.
5. It needs to use a 8 x 20MM, 2.7V/3.3F battery (included when shipping) to drive, battery available solar energy and (1.5V AAA battery, not included when shipping).
Charger time: Solar energy full 10-60 minutes, battery full time takes about 30 seconds, full The power is continuously used for about 100 seconds..
6. Includes Lunar rover, Spaceship and space base station.