Material: Plastic Size: 10.5-17cm / 4.09"-6.63" Color: As shown in the picture Batteries not included (2 AA batteries) 1. Realistic electric sound effects, simulate the sound and dynamics of real dinosaurs, attract children to interact and explore. 2. Movable joint design, flexible and swingable limbs, enhance the fun of playing, and stimulate children's imagination. 3. Safe and environmentally friendly ABS material, sturdy suitable for children to play with confidence. 4. Built-in rechargeable battery, long battery life, power saving and convenient, suitable for indoor and outdoor use in a variety of scenes. 5. Creative dinosaur shape, entertaining and educational, help children understand prehistoric animals, and enhance their interest in science. Package includes: Electric sound light joint dinosaur Notes: 1. Due to various factors such as monitor brightness and light brightness, the actual color of the product may be slightly different from the picture displayed on the website. 2. Please allow for slight manual measurement bias in the data.