Perfect for Night Fishing The twin fishing tackle ensure fishing line is able to be seen in the dark night Easy for Installation Easy to clip on your fishing rod. It is a great for professional and occasional fisher Practical Use After installation, instantly indicate you when fish strike Water Resistant The fish alarm is water resistant, so it can be used in rain High Grade Material Made of , durable for long time use and practical for use High-tech precision detection, the traffic light flashes when the fish is biting the hook when it is normally off, so that no chance of catching a fish is missed; the battery can be used for 1000 hours, and the battery can be replaced Ultra-high brightness display, the viewing distance is 100 meters; High brightness LED red and green light positioning display, staring at the eyes for a long time will not be tired; Various styles, suitable for various fishing methods. Only when there are fish, there will be light, if there is no fish, there will be no light Weight: 7.8g (including battery) Size: 45mm. Diameter 14.8mm Color: white Quantity: 10pcs Flashing mode: red and green alternately for about 10 seconds