Yuki Fish Alrm
Attach this bite detector to your rod and wait for the bite! When a bite comes, a very loud sound will come out of that tiny bite detector, combined with a strong blue light coming out from the one side of the detector. Be careful, it screams only when fish is biting and then stops automatically. This is a great advantage because it lets you know how intense was the bite and how long it lasted. It has an on - off button and works with batteries.