This is an excellent pet toy for indoor interactive cats and dogs.Gives you more opportunity to interact endlessly with your beloved pets,letting them exercise and have fun effortlessly.This one is a light touch switch that keeps the laser on and takes the load off your thumb.We can charge it with USB,super convenient,no more need to buy a small pack of round batteries.This great interactive toys for your cats and dogs.Cat toys for indoor can be used as an interactive toy for pet toy training,sports and entertainment to satisfy your cat's curiosity and endless fun.Great choice to keep pet entertained! Slide Button Design,Don'T Need To Hold The Button Down All The Time With 5 Patterns Could Be Used As Interactive Toy For Pet Cat Dog Training ; Uv Detector For Spot Counterfeit Money,Find Pet Urine And Pet Stains To Clean Then And More; Mini Flashlight For Your Daily Use(Indoor And Outdoor). Powered By Usb Charging,Charged With Variety Power Source (Charger,Mobile Power,Usb Car Charger,Computer); It Will Let You Be More Convenient When At Outdoor Due To Its Character Of Weather Resistant. A Marvelous Interactive Toy For Your Lovely Pets.This Gives You More Opportunity To Interact Endlessly With Your Beloved Pets,Letting Them Exercise And Have Fun Effortlessly. This Toy Typically Feature In The Range Of 1-5 Milliwatts,Safe For Human And Animals,It Is Harmless.It'S Perfectly Safe For Your Pet To Play With. Material:Aluminium alloy Dimensions:4.60 x 0.40 x 0.30 Inches Animal type:Cat & Dog Features:Rechargeable