xsk t01b

1. ideal educational toy 2. size:30*15mm 3. with mic-motor 4. green products. 5. powered by solar energy, no battery needed. This cockroach, when exposed to sunlight, can start its mini engine by shaking itself. No batteries required.Powered by sunlight, this product will shake itself, seemingly forward or backward, spinning around as if it is finding food.Both specially designed and eco-friendly ...