Features: High simulation level, able to attract the attention of cats and provide interactively entertainment. Adopting electric , it can automatically move and simulated shape and movements of mice, stimulating cats' hunting instincts. Built in battery, convenient for charging and use. Suitable for Cats owners who hopes to provide entertainment and exercise for their pet. Family and indoor environment, especially when mouse is left alone at homes, can provide entertainment and alleviates feeling of loneliness. Specifications: Dimension:5×6.5×25cm/9.84×2.56×1.97in Component:Abs, Electronic Component, Polyester Package Includes: 1pc Electric Mouse Cats Toy note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.