About this item Material: ABS plastic Powerful sensing: motion sensor. The sensing distance is 2 meters. Automatic induction system, automatically turn on when approaching, and turn off automatically when leaving. Function: A variety of brilliant colors, find your needs in the dark. Set the color rotation (8 colors for 120 seconds, each color can be randomly fixed for 15 seconds). The period of light is 120 seconds. Application: Suitable for any toilet. Battery: 3 AAA batteries are required. (The product does not contain batteries) If a person is walking, the light has already begun to sense, and the light will not go out after 120 seconds. The soft PVC neck can be flexibly bent, more convenient, and suitable for toilets.