Function Introduction: S-shaped crawling, eyes flash when encountering obstacles and automatically retreat and turn, retractable tongue, tail swings continuously for about 1 minute before entering sleep mode, gently tapping the snake's head will reactivate it. Design Highlights: Realistic Details, Dynamic Movement Realistic Shape and Texture: The body features natural snake-like scales and texture. The color scheme uses red and black, which are colors cats find intriguing. The proportions of the head and tail are balanced, visually replicating the form of a real snake to evoke a hunting instinct in cats at first glance. Flexible Body Structure: The body is connected by multiple joints, enabling S-shaped twists, left/right turns, and other movements, with smooth and natural movements while moving. Package Contents: 1 x Sensor-Activated Electric Snake (Cat Toy)