3-in-1 Modes with 3 Speeds for Targeted Play – This interactive dog ball switches seamlessly between Relax, Training, and Crazy Modes, with 3 adjustable speeds to match your pup’s energy. It mimics real prey movements (from slow rolls to wild spins) to trigger their natural chase instinct, keeping even high-energy dogs occupied for hours. Works wonders on a variety of surfaces, from carpet to hardwood and tile, ensuring seamless play indoors and out. 7 LED Modes + Auto Motion – The toy activates 5 minutes of play with a light touch, then enters standby after 5 minutes of inactivity to save power. Choose from 7 LED effects (calming glows to disco flashes) to suit different moods—safer and quieter than noisy toys, perfect for apartment living or nighttime play. 4H Long Runtime + 2H Fast Charge – Boasts 50% longer playtime than comparable moving dog balls (up to 4 hours per charge)! Recharge quickly via Type-C cable (included) in just 2 hours, and the built-in low-power alert prevents over-draining to extend battery life. No more frequent charging interruptions. Chew-Safe Interactive Rolling Ball – Features a removable, bite-resistant silicone shell (dishwasher-safe for easy cleaning) and rounded edges to protect sensitive gums. Ideal for teething puppies and energetic small-to-medium dogs. Note: Not suitable for aggressive chewers.