Features: High-Quality Material: This pet interactive ball toy is made of high-quality material, which is wear-resistant and durable, not easy to break, and can be used for a long time. Daily Fun & Anxiety Relief: These dog toy balls are designed to provide fun for dogs to help relieve anxiety and reduce destructive behaviors such as chewing sofas, shoes, and furniture. Three-Speed Control: This automatic ball launcher for dogs has three modes, allowing you to choose the appropriate setting based on the environment. Enhance Bonding: This interactive toy can help strengthen the bond between you and your pet, promote your dog's health, keep your pet active, and reduce negative emotions. Best Gift: This automatic tossing ball launcher makes a great gift for pets on birthdays, Christmas, Halloween, and Thanksgiving. Notice: 1. Actual color may be slightly different from the image due to different lighting conditions. 2. Please allow 1-3 cm deviation due to manual measurement. Material: ABS Size: 259 x 271 x 214 mm Battery: 3.7V 2200mAh lithium battery (3 pcs) Charging Method: USB cable charging Maximum Working Voltage: 12.6V Maximum Operating Current: 2800mA