4 In 1 Pet Cat Kitten Toy Laser Pointer Usb Rechargeable Led Pen The Red with 5 patterns could be used as interactive toy for pet cat dog training, and its can be to make pet more exciting; UV Detector for spot counterfeit money, dog urine, pet stains and more; Mini White flash 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 k (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 ,become more active and more healthy,especial for in Color: silver Size: 12cm long, 2cm wide Delivery quantity: 1 piece Warm prompt: 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamp, the picture may not reflect the actual color of the item, really thank you for your kind understanding 3. the above package contents, excluding other products. Products from BAZHOU's store