Durable Interactive Dog Ball: Crafted with a solid TPU shell, this dog ball is designed for durability and safety, making it perfect for your pet's active playtime. Simply unscrew the ball to activate the built-in switch, secure it back, and let your dog enjoy endless hours of fun! Perfect for Small/Medium Dogs: Sized at 5.2 cm (2 inches), this dog toy is ideal for Small to Medium dogs, reducing the risk of swallowing. Enhanced Mobility & Interaction: Equipped with an enhanced motor, this self-rolling dog ball moves effortlessly across tile, wooden floors, and thin carpets. With a built-in motion sensor, the ball activates with a touch, lighting up with LED lights to engage your dog. When your dog takes a break, the ball enters standby mode, ready to reactivate when your dog is ready to play again. Great Gift for Dogs: Keep your furry friend entertained and mentally stimulated with this engaging toy. It's an excellent gift for your pet, perfect for keeping them occupied when you're busy or away. The interactive ball helps alleviate boredom, ensuring your dog stays happy and active. USB Rechargeable & Long-Lasting: Enjoy extended playtime with the USB rechargeable dog ball, which offers up to 60 minutes of continuous fun on a single charge. Note: This product is not suitable for crazy chewing dogs