Includes a hand-held wind-up generator unit that can produce electricity to operate the wire-linked robot Motor with 38. 2:1 gear ratio for gear speed-increasing can produce about 2. 5V of electricity Leg supports provide stability Comes with a duck head and an ostrich head to choose from Easy assembly features snap-together parts and screws Includes screwdriver No batteries are required Illustrated instructions included.

(1) 2-Legged Alking Robot With Wind-Up Generator

Due to small parts that could cause a choking hazard please keep away from children 3 years of age and younger.