Quiet Design: The electric mouse toy is made of high-quality materials such as plush, ABS, and food-grade silicone, which are scratch-resistant and durable. With quiet rubber wheels, it rolls smoothly on most hard floors without causing distraction or startling your pet. USB Rechargeable and Auto-Activating: The electronic teaser toy is powered via USB and can be easily charged (cable included), eliminating the need for frequent battery replacements. It automatically pauses after five minutes of inactivity and resumes operation with a light touch. Easy to Use: Simply place the toy on a flat, hard surface—it moves randomly and automatically changes direction when it encounters obstacles, providing engaging play even when you’re not home. Ideal Gift and Hassle-Free Purchase: This interactive cat toy makes a great gift for cats. It offers entertaining companionship while you’re away. Usage Instructions: Use only on hard, flat surfaces—not on carpets or rugs. Recharge when movement slows or becomes intermittent. Remove any loose parts before use to ensure pet safety. Product Name: Electric Mouse Cat Toy Size: 10.5 × 4 × 17 cm (4.13 × 1.57 × 6.69 in) Package Includes: 1 × Electric Mouse Cat Toy