Features: High-quality material: This interactive pet ball toy is made of high-quality material, which is durable and long-lasting, not easy to break and can be used for a long time. DAILY FUN AND ANXIETY RELIEF: These dog ball toys are designed to provide dogs with enough fun to help them relieve anxiety and reduce destructive behaviors such as chewing on sofas, shoes, other furniture, etc. Three-speed control: This automatic dog ball launcher has three modes, and you can choose the appropriate gear according to the surrounding environment. Improve bonding: This interactive toy can not only increase your bond, but also maintain your dog's health, keep your pet active and reduce negative emotions. Best gift: The dog automatic ball launcher is also the best gift for pets on birthdays, Christmas, Halloween and Thanksgiving. Please note: 1. The actual color may be slightly different from the picture due to different lighting effects. 2. Please allow 1-3cm deviation due to manual measurement Material: ABS Size: 259*271*214mm Battery: 3.7V 2200MAH lithium battery*3pcs Charging method: USB cable charging Maximum working voltage: 12.6V Maximum operating current: 2800mA