Pet Energiser: The innovative automatic rolling ball keeps your pet active and engaged. This smart toy moves on its own to encourage interactive play, helping your dog or cat stay healthy and entertained. Intelligent obstacle avoidance: When encountering obstacles or tight spaces, the motorized rolling toy automatically changes direction, allowing your pet to continue playing without interruption. Safe material: Made from durable, abrasion-resistant, and bite-resistant materials to help ensure your pet's safety during playtime. Designed to withstand regular use by dogs and cats of all sizes. Fast charging: A quick 30-minute charge provides up to 6 hours of continuous play. The built-in rechargeable battery helps reduce the need for frequent replacements. Smart play and rest function: The toy plays for 5 minutes and then enters standby mode. If not touched for 30 minutes, it automatically powers off to help balance activity and rest. Easy to clean: The smooth surface can be wiped clean with a damp cloth, making it simple to maintain hygiene. Suitable for dogs and cats of all ages and sizes.