[Smart Sensing Snake Toy]: smart sensing cat snake toy has built-in infrared sensor, turn on the power switch, it can automatically sense obstacles and escape, and the eyes will flash red light. After 2 minutes of automatic operation, it will enter the sleep state, and you need to tap the head of the snake to re-enter the game state. [Realistic and Fun Interactive Toy]: Smart sensing snake toy is made of high quality ABS with 3D texture and bright colors, the segmented body ensures excellent sliding action, with retractable tongue and wiggling tail, it looks And move like a real snake, very realistic. [Rechargeable Smart Snake]: Smart sensing cat snake toy has built-in rechargeable lithium battery, and comes with a USB charging cable, so you don't need to buy an extra charging cable, which is convenient and fast. Charging time: about 30 minutes. Play time: =60 minutes. [Just Right Size]: This smart sensing snake toy is about 40 cm/15.7 inches long and comes in a color box, you need to install it by yourself at the beginning, the operation is very simple, no need for other tools. [Perfect Prank Toy]: smart sensing snake toy comes in a beautiful color box, it is a great gift or fun toy for kids and pets. Perfect for Halloween parties, Christmas gifts, prank to, interacting with pets, accompanying kids, and more. Trust your kids and pets to love this adorable interactive toy.