Description: 7-in-1 Design Multi Pattern and Multi Function: 3 kinds of light modes (red dot and extra 4 patterns + UV + white flashlight). The Red light with 5 patterns could be used as interactive toy for pet cat dog training,exercise and its can be to make pet more exciting; UV Detector for spot counterfeit money, dog urine, pet stains and more; Mini White flashlight for your daily use(indoor and outdoor),especially in dark area. Rechargable: Charge quickly and long last--- No Batteries Needed, just plug in with a mini USB, which is included.And it can be fully charged in about 1.5 hours.Then it can last about a week (Depend on Using). Long Distance--The red dot can project over 100 feet (indoor).With this cat toy, you can just sit on sofa and interact with your cat without running here and there. With this toy,you can keep your cats or dogs busy,make them run around house.It will help your cats or dogs get a lot of exercise,become more active and more healthy,especial for indoor cats. Specification: Size: 115 x 16mm / 4.52 x 0.62 inch Laser Color: Red Laser Pen Color: Silver Battery Type: Rechargeable Voltage: 3.7V-4.15V Power: USB Charging Switch Type: Push Package Includes: 1 Piece Laser Pointer Pen Note: Please do not irradiate on eye directly.