A highly realistic design with multiple swinging components. Equipped with colorful lights and delightful cartoon music. Made of high-quality plastic materials, and long-lasting. Automatic obstacle avoidance function ensures uninterrupted competition. The function doubles as a humidifier to create a soothing environment. Product Name: Octopus Toy Power supply: 3xAA batteries (not included) With light music, automatic obstacle avoidance, education Colour:B:Grey Material:plastic Package Contents: 1 x Electric Octopus Toy 1 x Charger Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.