Interactive Dog Toys for BoredomBuilt-in gravity sensor, makes the ball rolling randomly. Automatically Change Direction when Hitting an Obestacle. Stimulate your pets hunting instinct increase its sensitivity without causing persecution on your home furniture. . Power Saving Long time WorkFast charging for long work. Long press the power button for 3s to start/stop. Run for 10 minutes to enter sleep mode, touch restart. Offering hours of fun exercise and a self-entertaining health service that eliminates boredom and pet annoyance depression. . Upgrade Smart Dog Ball360 Efficient smart rolling with LED light to attract pets attention busy ball keep your pet from getting bored. Made of high-quality safe environmentally friendly materials. Upgrade sturdy shell, noiseless. A good companion for Puppy/Large dogs training, exercise. . Exquisite Pet Toy GiftAs a gift can be given to beloved cats, dogs, Puppy dogs, Large dogs and other pets. Stimulate the dogs interest dog will love it. Keep your pets entertained all day Simple cleaning, when the surface of the ball is dirty, please clean it with wet cloth or wipe. . 100% Satisfaction GuaranteeWe try our best to provide 100% satisfied customer service. If the smart dog ball you received wont work , we will be ready to solve the problem for you. Provide 24-hour online service.