MULTIFUNCTION INTERACTIVE PET TOYS --- Red dot light encourages cats to stalk, chase, pounce, is a ideal mimics hunting training tool. Mini LED white flashlight for your daily use. UV detector for spot counterfeit money, dog urine, pet stains and more. MORE CONVENIENT AND FAST CHARGING --- Charge quickly through the USB cord with various power source: charger, power bank,USB car charger,computer, about 1.5 hours can be fully charged, to tease cats, it can last for a week. AWESOME PHYSICAL EXERCISE --- Pets wont be lazy to play with this laser pen chasing toy, it provides key stimulation and keep pets from becoming overly bored. SAFE AND HARMLESS --- Typically features powers in the range of 1-5 milliwatts, harmless for human and animals, but please do not illuminate the human or pets' eyes.