Electric Interactive Cat Toys Automatic Lifting Cat Teaser Toys Set GreenThis automatic lifting cat teaser toy brings endless amusement for your pet without affecting your work. Features: It will randomly raise and lower, spurring your cat to play. Helps improving the cats hand and eye coordination ability and training hunting skills. Easy to install and operate, just clip it on the desktop and push the button to start. Button pressed once and product can only work for 5 minutes.(Please press button again when it stop if