Specifications:
Suitable for age: Over 3 years
Color/style: as shown
Product material: Plastic+electronic component
Product size: 11*11*8cm
Battery model: 2 X AA batteries (not included)
Product packaging: OPP self sealing bag
Installation tutorials: installation instructions
Working principle: after the circuit is switched on, the deceleration motor rotates to drive the crawling arm to interact with each other to make the worm crawl.