2 In 1 Design--Two lighting modes:Red Dot,Led moon light Long Distance--The red light can project over 100 feet,as long as you can see it.With this cat catch light,you can interact with your cat without running here and there. AA Battery Type & Long Last--It need one AA Battery(Not included in package),easy to get Safe -- Our red light dot have passed the German TUV certification.It is harmless and can provide exercise and endless fun for you and your pets Guarantee--Please make sure you buy it from JJYPet before you Add to Cart,otherwise you can't get qualified item. We provide Quality Guarantee for all items sold by JJYPet.So,if there is any problems,contact us at the first time.We will arrange the return right away.