Automatic Toys For Cats. Kitten Toys For Pet Dogs Game Play Toy. Smart snake toy.

you can buy from the link: https://s.click.aliexpress.com/e/_Dkt5hsl
Material: plastic + electronic components
Snake body length: 40*4*3.5CM
Charging time: about 30 minutes
Playing time: ≥60 minutes
Conventional configuration: USB main body charging cable
Body battery: 3.7V150mAh lithium battery pack (built-in)
Charging tips: The charging time is about 40 minutes. Insert the USB into the charging port, the red light flashes to indicate that it is charging