NEW ENERCY SPACE MECHA DOG

This is an environmentally safe, non-toxic and clean new energy toy. 
It has three energy modes: saltwater dynamic chemical energy, solar 
energy and electric energy. Children can understand the theory of 
mechanical transmission through self-assembly, explore the 
mysteries of new energy, improve hands-on ability, enhance logical 
thinking ability, stimulate children's interest in science and improve 
environmental awareness. Do it! A future scientist!