Description: Sensing Snake Toy: Realistic snake toy, with realistic appearance and flexible body, very interesting, very suitable for your cat, pet, or child to play with.Automatic Obstacle Avoidance: Electric sensing cat toy snake, S Shaped crawling, when encountering obstacles, it will automatically retreat, change direction and continue to move forward.Interactive Toy: Smart sensing snake toy, the tongues can be stretched, the tail can swing, when it stop, it will crawl again after beating it, and interact with you.USB Rechargeable: Interactive toy snake charges for 30 minutes and plays for 60 mins, meet your playing needs.Material: Small pet toy sensing snake is made of premium material, smooth surface, no burr, will not hurt your pet or kids. Size Chart: 40cmx4cmx3.5cm/15.75inchx1.57inchx1.38inch Package Includes: 1 Smart Sensing Snake1 USB Cable Note: 1.This is not infant toy, please take away from children to avoid eating.2.Please allow slightly errors due to manual measurement and different monitors.