【7 In 1Multi-Function Mode】This cat toy has 5 patterns: red dot, mice, butterfly, smile face, star. Turn the black gear on the front end to switch to 3 different modes: red light, purple light, flashlight. You can use purple light to check if your pet has ringworm. You can also use the flashlight function for lighting. You can also use the red light function to use it for PPT presentations. 【USB CHARGING】: 2022 New cat laser toy. No need to buy batteries! Just unplug the back cover of the funny cat toys and plug into usb adapter. No need to buy batteries. 【Durable Metal Housing】 High quality aluminum alloy shell which equipped with metal clip design and three adjustment modes, only need to slide adjustment, no need to long press,in addition,Interactive cat toys mini size and easy to carry, easily put this cat toys in your pocket or bag, use it anytime and anywhere for added. 【Make your Cat Healthier】 Can provide exercise and endless fun,This exercise chaser toy can satisfy the curiosity and playfulness of your cat, relieve your cats' anxiety. 【PORTABLE DESIGN】: Exquisite design makes cat toy small in size and Cat toys pen with metal clip and anti-loss rope design easily put this in your pocket, use it anytime and anywhere for added convenience.