<p>Placing high:Wider Area to play,anticollision design for cats/dog/kitten，</p><p>USB charging:Saving batteries,saving money and time</p><p>5 adjustable circling ranges:Suitable for all kinds of room to play</p><p>Automatic on/off:Cats/Kitten could entertain themselves even when you are out</p><p><br></p> Rotating Trajectory Automatic Cat Toys: Red dot moves in a variable rotating trajectory, which stimulates pets' hunting instinct and keeps them exercise AKJUSTABLE CIRCLING RANGES 5 KIFFERENT CIRCLING RANGES FOR VARIOS SIZE LARGER RANGE MORE EXERCISE,MUCH HEALTHIER WHEN CAT OWNERS ARE BUSY ,THE TOY IS THE BEST PLAYMATE FOR CATS WORK FATIGUE LACK OF ENERGY TO PLAY WITH CATS THE CATS IS LAZY OBESITY ONSET Assembly req N Model P01 Color white Features Automatic Animal type Cat Cat toy type Set of toys Animal lifestage Kitten Power type Battery