Featuresr lightweight and water resistantr visible from 100 yardsr intelligent lighting the light will be green when still the light will becomes red flash when the fish comes to the hookr it can give you a quick response when fish bites the hookr it can avoid the wave interference and help you get easy fishingr lithium battery low consumption and long working hourr this bobber has good buoyancy and it can float on the top of the waterr bright color can attract big fishr useful for y