Dog Jumping Ball: Your dog is guaranteed to love this LED jump activation ball. Comes with attractive LED light, sound, and automatically jumps. Maintains and attracts your dog's attention, keeping your dogs, puppies, or cats entertained for hours. Interactive Dog Toy Design: This interactive dog toy is perfect for indoor and outdoor play and training, enhancing interaction with dogs and increasing interest. The automatic jumping function makes dogs love to chase, making your dog more lively, relieving depression, and strengthening your bond with your pet. Safe Material: This dog jump activation ball is made of high-quality ABS plastic, safe and non-toxic, soft and comfortable. Excellent workmanship ensures it's not easily damaged, keeping your dog and pet happy, and also protecting your furniture from damage. How to Play: Open the buckles on the flashing bouncing ball, press to open the battery compartment, and install the battery (NOT INCLUDED). Then, place the battery compartment corresponding to the positive and negative electrode positions. Tighten the buckle on the flashing bouncing ball, then press the power switch; the ball will light up and make a sound. Pet Dog Flashing Ball: The LED jump activation ball has a strong color effect. Additionally, it has a very large jumping range and produces sound and colorful dazzling lights when it jumps. Flashing balls can aid in your dog's growth and development. (Random color) Specification: Material: Safety Plastic Packaging: OPP bag Size: approx. 13x13x13cm / 5.12x5.12x5.12in