1. As a mentally stimulating and entertaining toy for dogs, the Best Dog Toy Ball is specially designed for active or timid puppies and bored adult dogs. Once turned on, it automatically rolls, shakes, and bounces. The built-in LED light activates to capture your dog's attention immediately. 2. Vibrant Colors & Safe Materials After activating the Best Dog Toy Ball, the LED lights illuminate to engage your pet. Dogs enjoy biting, chewing, and licking their toys, and their safety is our priority. The ball’s outer shell is made of natural rubber that is durable and resistant to chewing. It is BPA-free, odorless, and easy to clean, providing a safe and comfortable experience for your dog’s teeth and gums. Additionally, it operates quietly on indoor surfaces. 3. Automatic Obstacle Avoidance Equipped with a built-in intelligent motion sensor, the Best Dog Toy Ball detects obstacles and reverses direction when it encounters walls or tight spaces. This unpredictable movement keeps your dog engaged and entertained. You don’t need to worry about the toy getting stuck in corners. 4. Long Battery Life Featuring an upgraded battery, the toy charges fully in one hour and supports up to one hour of continuous playtime. Specifications: Product Name: Smart Dog Toy Ball Suitable for: Small and Medium-sized Dogs, Cats Diameter: 52mm Battery Capacity: 300mAh Battery Life: Up to 3 Hours Material: ABS, TPR Weight: 70g Package Includes: 1 x Dog Toy Ball 1 x Charging Cable