PERFECT COMPANION FOR KITTENS - This interactive dog ball moves in so many different ways that it allows your cat to throw, fall, run, crawl and fight. It's just cute to see them play. This motorized cat toy is also great for distracting them when you need to focus

LOW NOISE The self-moving dog toy works well on carpets, tiles and hardwood, without scratches due to rubber bands on the wheels, it entertains kittens and doesn't make much noise on the mat.

3 Modes: Press the power button for 3 seconds to turn it on normally, which is the fast mode. In the fast mode, short press the power button to switch to the slow mode and interactive mode.

BUILT-IN BATTERY Our smart roller has a built-in battery that can be charged via USB. It has a charging indicator, which is very convenient; just open the silicone cover and plug it into the Type-C charging port to charge.

Material: PC/Silicone
Color: Blue, Red
Size: 7*6*6cm/2.75*2.36*2.36in
Battery capacity: 200mAh
Power supply mode: TYPE-C charging