About this item Safe, Durable Material & Low Noise: The Cat Toy Ball has detachable protective rubber Shell, easy to detachable and clean it, (all accessories have sterilized at high temperatures.) And it is made of eco-friendly ABS & Rubber material to keep your cat healthy. It has low noise when your cat play with it, which are Resistant To Scratching And Biting.We only Provide you Safe Cat exercise toy. Cat Play Fun Function with Bird Sound: ATUBAN Cat Toys has Silent mode and Sound mode. They all have Irregular rolling & rotating and colorful LED slow flashing light effect, After hundreds of our tests and debugging, cats will be very energetic when they hear the Cat toy sounds of birds.The Kitten are also not scare with the sound. It also make more fun for the cats. Replaceable Accessories: We provide 2 different cat wand toy attachments for our robot cat toy, which include long feather, short feather with bells, When the toy works, It will Irregular 360 rolling. Even if your cat are alone at home, they will have fun with our Automatic toy, no worry they will feel boring. Large Capacity Battery, Auto Shut Down, Smart Reactivate:This cat/kitten toys have 500mah rechargeable battery. No need to replace batteries, plug in the cable 1.5h, up to use about 10 h out of power. If your cat stopped playing,It will automatically switch on standby mode after 75s. it can be activated by touching and making sounds nearby. Otherwise will automatically shut down after 6 hours. Package Include & Guarantee: The Smart Cat toy comes with 2 pcs of feathers and 1 poles, 1 USB charging cable. Which encourage your cats to move play fun. Note:If you don't know how to use the cat/kitten toy, please see our vedio of product's video section of the main image. Or If have you have any questions about our cat toy, please feel free to contact us. We will do our best to solve your problem.