With soft silica gel surface coating, this pet toy offers enhanced friction, wear resistance, silent rolling, and long service life. Rechargeable with extended usage time, it simulates the escape movement of prey and features intelligent obstacle avoidance by automatically selecting a new route upon collision. Designed to stimulate pets' natural hunting instincts, it helps promote exercise and stress relief. Made from high-quality silicone and ABS materials. Product diameter: 4.3 cm. Suitable for home use, pet shops, and pet care environments. Item Name: Pet Toy Material: Silicone, ABS Features: Safe, Bite Resistant, Three Functional Modes Battery Capacity: 80mAh Charging Time: Approximately 1.5 hours Charging Indicator: - Red Light Flashing: Low Battery - Blue Light Flashing: Charging - Green Light: Fully Charged Usage Time: Up to 50 minutes of continuous operation Size Details: Diameter: 4.3 cm / 1.69 in (Approx.) Notes: Fully charge before first use. Not suitable for use on carpeted surfaces. Due to lighting and screen settings, actual color may vary slightly from images. Slight dimensional variations may occur due to manual measurement. How to Use: 1. Turn on/off the rolling ball: Short press the button. 2. Switch modes: While powered on, press and hold the button. - Intelligent Mode (blue indicator lights for 3 seconds): Automatically enters standby after 5 minutes of operation; reactivated by tapping. - Normal Mode (green indicator lights for 3 seconds): Automatically powers off after 5 minutes of operation. Package Includes: 1 x Pet Toy 1 x Charging Cable