Engaging Interactive Design: Features automatic shaking and vibration that mimic real prey movements to captivate your pet. Built-in multiple modes offer diverse play options, keeping your furry friend entertained and active. Durable Bite-Resistant Material: Made from high-strength TPR, this shaking dog ball withstands chewing and rough play. The non-slip textured surface ensures a secure grip, enhancing safety and making playtime more enjoyable for your pet. Exciting LED Lighting Effect: Equipped with a bright LED ring for visibility in low-light settings. Ideal for night walks or indoor games, adding an extra layer of fun to your pet's activities. Smart Activation for Endless Fun: Automatically bounces and vibrates for 12 seconds when touched or bitten, with built-in squeaking sounds to attract attention. Reactivates with shaking or strong interaction, encouraging exercise and stimulation. Compact and Travel-Friendly Design: At just 2 inches in size, this lightweight shaking dog ball toy is easy to carry during walks or trips. USB fast charging provides reliable performance, making it suitable for daily use with your pet. Item Name: Vibrating Dog Ball Material: PC, TPE Battery Capacity: 150mAh Features: Practical, Durable, Long Lasting Size Details: L: 5.2cm / 2.05", W: 5.5cm / 2.17", H: 5.2cm / 2.05" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight variations in dimensions due to manual measurement. Package Includes: Style B/A: 1 x Vibrating Dog Ball 1 x USB Cable Or Style C: 2 x Vibrating Dog Balls 1 x USB Cable