1, anti-rain 2, patent 3,8 LED multi-function headlights 4, the plastic ABS material 5, innovative, convenient and desir Product ... 1AAA battery;8LED headlights;Versatile: 4 white LED light, 4 red LED light, 4 red LED flash, off;Product Dimensions: 5 ... the patent, the use of new patents. led plastic mini function multi-function warning head lamp