Come and see our amazing products. These electric crawling toys use an infrared sensor design, when it encounters an obstacle during moving, it will move in the opposite direction in time. Made of sturdy and high-quality ABS material, with smooth and round edges without burrs. the built-in LED lights will sparkle with music, the light is soft that will not harm the children's eyes.It uses a USB charging design. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.